2024  1

January  1

Real-Time Voice๐ŸŽ™๏ธ Translator๐Ÿ”Š

January 5, 2024 ยท 8 min ยท 1625 words ยท Samir Paul

2023  6

December  1

Data Structures and Algorithms for Coding Interview

December 20, 2023 ยท 2 min ยท 269 words ยท Samir Paul

July  2

Online PDF Compression Tool

July 20, 2023 ยท 3 min ยท 429 words ยท Samir Paul

System Design Course

July 7, 2023 ยท 195 min ยท 41493 words ยท Samir Paul

June  1

Operating System Notes For Placement

June 20, 2023 ยท 41 min ยท 8584 words ยท Samir Paul

April  1

PyShooter Python Game

April 27, 2023 ยท 1 min ยท 106 words ยท Samir Paul

March  1

Text File Compressor De-compressor Web App

March 12, 2023 ยท 2 min ยท 301 words ยท Samir Paul

2022  3027

December  1

Some of My Online Courses Certificates

December 20, 2022 ยท 1 min ยท 29 words ยท Samir Paul

November  3018

0001 Two Sum

November 25, 2022 ยท 5 min ยท 1006 words ยท Samir Paul

0002 Add Two Numbers

November 25, 2022 ยท 10 min ยท 2105 words ยท Samir Paul

0003 Longest Substring Without Repeating Characters

November 25, 2022 ยท 7 min ยท 1329 words ยท Samir Paul

0004 Median of Two Sorted Arrays

November 25, 2022 ยท 10 min ยท 1961 words ยท Samir Paul

0005 Longest Palindromic Substring

November 25, 2022 ยท 10 min ยท 2053 words ยท Samir Paul

0006 Zigzag Conversion

November 25, 2022 ยท 9 min ยท 1859 words ยท Samir Paul

0007 Reverse Integer

November 25, 2022 ยท 5 min ยท 1053 words ยท Samir Paul

0008 String to Integer (atoi)

November 25, 2022 ยท 7 min ยท 1422 words ยท Samir Paul

0009 Palindrome Number

November 25, 2022 ยท 5 min ยท 1048 words ยท Samir Paul

0010 Regular Expression Matching

November 25, 2022 ยท 13 min ยท 2737 words ยท Samir Paul

0011 Container With Most Water

November 25, 2022 ยท 5 min ยท 878 words ยท Samir Paul

0012 Integer to Roman

November 25, 2022 ยท 4 min ยท 804 words ยท Samir Paul

0013 Roman to Integer

November 25, 2022 ยท 6 min ยท 1171 words ยท Samir Paul

0014 Longest Common Prefix

November 25, 2022 ยท 4 min ยท 844 words ยท Samir Paul

0015 3Sum

November 25, 2022 ยท 9 min ยท 1889 words ยท Samir Paul

0016 3Sum Closest

November 25, 2022 ยท 5 min ยท 939 words ยท Samir Paul

0017 Letter Combinations of a Phone Number

November 25, 2022 ยท 9 min ยท 1797 words ยท Samir Paul

0018 4Sum

November 25, 2022 ยท 8 min ยท 1664 words ยท Samir Paul

0019 Remove Nth Node From End of List

November 25, 2022 ยท 6 min ยท 1089 words ยท Samir Paul

0020 Valid Parentheses

November 25, 2022 ยท 6 min ยท 1095 words ยท Samir Paul

0021 Merge Two Sorted Lists

November 25, 2022 ยท 11 min ยท 2324 words ยท Samir Paul

0022 Generate Parentheses

November 25, 2022 ยท 5 min ยท 956 words ยท Samir Paul

0023 Merge k Sorted Lists

November 25, 2022 ยท 7 min ยท 1375 words ยท Samir Paul

0024 Swap Nodes in Pairs

November 25, 2022 ยท 9 min ยท 1720 words ยท Samir Paul

0025 Reverse Nodes in k Group

November 25, 2022 ยท 8 min ยท 1670 words ยท Samir Paul

0026 Remove Duplicates from Sorted Array

November 25, 2022 ยท 5 min ยท 1009 words ยท Samir Paul

0027 Remove Element

November 25, 2022 ยท 4 min ยท 789 words ยท Samir Paul

0028 Find the Index of the First Occurrence in a String

November 25, 2022 ยท 7 min ยท 1469 words ยท Samir Paul

0029 Divide Two Integers

November 25, 2022 ยท 6 min ยท 1179 words ยท Samir Paul

0030 Substring with Concatenation of All Words

November 25, 2022 ยท 9 min ยท 1787 words ยท Samir Paul

0031 Next Permutation

November 25, 2022 ยท 5 min ยท 1054 words ยท Samir Paul

0032 Longest Valid Parentheses

November 25, 2022 ยท 9 min ยท 1839 words ยท Samir Paul

0033 Search in Rotated Sorted Array

November 25, 2022 ยท 6 min ยท 1217 words ยท Samir Paul

0034 Find First and Last Position of Element in Sorted Array

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

0035 Search Insert Position

November 25, 2022 ยท 4 min ยท 641 words ยท Samir Paul

0036 Valid Sudoku

November 25, 2022 ยท 5 min ยท 998 words ยท Samir Paul

0037 Sudoku Solver

November 25, 2022 ยท 8 min ยท 1535 words ยท Samir Paul

0038 Count and Say

November 25, 2022 ยท 6 min ยท 1067 words ยท Samir Paul

0039 Combination Sum

November 25, 2022 ยท 9 min ยท 1847 words ยท Samir Paul

0040 Combination Sum II

November 25, 2022 ยท 11 min ยท 2300 words ยท Samir Paul

0041 First Missing Positive

November 25, 2022 ยท 5 min ยท 1021 words ยท Samir Paul

0042 Trapping Rain Water

November 25, 2022 ยท 5 min ยท 868 words ยท Samir Paul

0043 Multiply Strings

November 25, 2022 ยท 7 min ยท 1353 words ยท Samir Paul

0044 Wildcard Matching

November 25, 2022 ยท 5 min ยท 977 words ยท Samir Paul

0045 Jump Game II

November 25, 2022 ยท 5 min ยท 865 words ยท Samir Paul

0046 Permutations

November 25, 2022 ยท 6 min ยท 1166 words ยท Samir Paul

0047 Permutations II

November 25, 2022 ยท 6 min ยท 1103 words ยท Samir Paul

0048 Rotate Image

November 25, 2022 ยท 4 min ยท 827 words ยท Samir Paul

0049 Group Anagrams

November 25, 2022 ยท 6 min ยท 1162 words ยท Samir Paul

0050 Pow(x, n)

November 25, 2022 ยท 4 min ยท 815 words ยท Samir Paul

0051 N Queens

November 25, 2022 ยท 7 min ยท 1331 words ยท Samir Paul

0052 N Queens II

November 25, 2022 ยท 4 min ยท 842 words ยท Samir Paul

0053 Maximum Subarray

November 25, 2022 ยท 5 min ยท 960 words ยท Samir Paul

0054 Spiral Matrix

November 25, 2022 ยท 17 min ยท 3423 words ยท Samir Paul

0055 Jump Game

November 25, 2022 ยท 4 min ยท 678 words ยท Samir Paul

0056 Merge Intervals

November 25, 2022 ยท 6 min ยท 1265 words ยท Samir Paul

0057 Insert Interval

November 25, 2022 ยท 9 min ยท 1802 words ยท Samir Paul

0058 Length of Last Word

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

0059 Spiral Matrix II

November 25, 2022 ยท 7 min ยท 1282 words ยท Samir Paul

0060 Permutation Sequence

November 25, 2022 ยท 5 min ยท 883 words ยท Samir Paul

0061 Rotate List

November 25, 2022 ยท 7 min ยท 1412 words ยท Samir Paul

0062 Unique Paths

November 25, 2022 ยท 9 min ยท 1723 words ยท Samir Paul

0063 Unique Paths II

November 25, 2022 ยท 5 min ยท 1035 words ยท Samir Paul

0064 Minimum Path Sum

November 25, 2022 ยท 6 min ยท 1125 words ยท Samir Paul

0065 Valid Number

November 25, 2022 ยท 8 min ยท 1496 words ยท Samir Paul

0066 Plus One

November 25, 2022 ยท 4 min ยท 681 words ยท Samir Paul

0067 Add Binary

November 25, 2022 ยท 5 min ยท 872 words ยท Samir Paul

0068 Text Justification

November 25, 2022 ยท 7 min ยท 1458 words ยท Samir Paul

0069 Sqrt(x)

November 25, 2022 ยท 4 min ยท 680 words ยท Samir Paul

0070 Climbing Stairs

November 25, 2022 ยท 9 min ยท 1842 words ยท Samir Paul

0071 Simplify Path

November 25, 2022 ยท 5 min ยท 963 words ยท Samir Paul

0072 Edit Distance

November 25, 2022 ยท 5 min ยท 1059 words ยท Samir Paul

0073 Set Matrix Zeroes

November 25, 2022 ยท 12 min ยท 2356 words ยท Samir Paul

0074 Search a 2D Matrix

November 25, 2022 ยท 7 min ยท 1451 words ยท Samir Paul

0075 Sort Colors

November 25, 2022 ยท 4 min ยท 832 words ยท Samir Paul

0076 Minimum Window Substring

November 25, 2022 ยท 8 min ยท 1539 words ยท Samir Paul

0077 Combinations

November 25, 2022 ยท 8 min ยท 1564 words ยท Samir Paul

0078 Subsets

November 25, 2022 ยท 6 min ยท 1068 words ยท Samir Paul

0079 Word Search

November 25, 2022 ยท 9 min ยท 1902 words ยท Samir Paul

0080 Remove Duplicates from Sorted Array II

November 25, 2022 ยท 5 min ยท 959 words ยท Samir Paul

0081 Search in Rotated Sorted Array II

November 25, 2022 ยท 5 min ยท 941 words ยท Samir Paul

0082 Remove Duplicates from Sorted List II

November 25, 2022 ยท 6 min ยท 1270 words ยท Samir Paul

0083 Remove Duplicates from Sorted List

November 25, 2022 ยท 5 min ยท 878 words ยท Samir Paul

0084 Largest Rectangle in Histogram

November 25, 2022 ยท 5 min ยท 1013 words ยท Samir Paul

0085 Maximal Rectangle

November 25, 2022 ยท 7 min ยท 1327 words ยท Samir Paul

0086 Partition List

November 25, 2022 ยท 5 min ยท 933 words ยท Samir Paul

0087 Scramble String

November 25, 2022 ยท 12 min ยท 2476 words ยท Samir Paul

0088 Merge Sorted Array

November 25, 2022 ยท 5 min ยท 1046 words ยท Samir Paul

0089 Gray Code

November 25, 2022 ยท 3 min ยท 611 words ยท Samir Paul

0090 Subsets II

November 25, 2022 ยท 8 min ยท 1603 words ยท Samir Paul

0091 Decode Ways

November 25, 2022 ยท 7 min ยท 1430 words ยท Samir Paul

0092 Reverse Linked List II

November 25, 2022 ยท 8 min ยท 1536 words ยท Samir Paul

0093 Restore IP Addresses

November 25, 2022 ยท 6 min ยท 1174 words ยท Samir Paul

0094 Binary Tree Inorder Traversal

November 25, 2022 ยท 12 min ยท 2544 words ยท Samir Paul

0095 Unique Binary Search Trees II

November 25, 2022 ยท 6 min ยท 1203 words ยท Samir Paul

0096 Unique Binary Search Trees

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

0097 Interleaving String

November 25, 2022 ยท 16 min ยท 3385 words ยท Samir Paul

0098 Validate Binary Search Tree

November 25, 2022 ยท 9 min ยท 1716 words ยท Samir Paul

0099 Recover Binary Search Tree

November 25, 2022 ยท 6 min ยท 1094 words ยท Samir Paul

0100 Same Tree

November 25, 2022 ยท 14 min ยท 2791 words ยท Samir Paul

0101 Symmetric Tree

November 25, 2022 ยท 7 min ยท 1292 words ยท Samir Paul

0102 Binary Tree Level Order Traversal

November 25, 2022 ยท 6 min ยท 1174 words ยท Samir Paul

0103 Binary Tree Zigzag Level Order Traversal

November 25, 2022 ยท 7 min ยท 1335 words ยท Samir Paul

0104 Maximum Depth of Binary Tree

November 25, 2022 ยท 5 min ยท 897 words ยท Samir Paul

0105 Construct Binary Tree from Preorder and Inorder Traversal

November 25, 2022 ยท 11 min ยท 2243 words ยท Samir Paul

0106 Construct Binary Tree from Inorder and Postorder Traversal

November 25, 2022 ยท 6 min ยท 1139 words ยท Samir Paul

0107 Binary Tree Level Order Traversal II

November 25, 2022 ยท 5 min ยท 996 words ยท Samir Paul

0108 Convert Sorted Array to Binary Search Tree

November 25, 2022 ยท 6 min ยท 1253 words ยท Samir Paul

0109 Convert Sorted List to Binary Search Tree

November 25, 2022 ยท 8 min ยท 1691 words ยท Samir Paul

0110 Balanced Binary Tree

November 25, 2022 ยท 6 min ยท 1156 words ยท Samir Paul

0111 Minimum Depth of Binary Tree

November 25, 2022 ยท 10 min ยท 2052 words ยท Samir Paul

0112 Path Sum

November 25, 2022 ยท 6 min ยท 1129 words ยท Samir Paul

0113 Path Sum II

November 25, 2022 ยท 6 min ยท 1099 words ยท Samir Paul

0114 Flatten Binary Tree to Linked List

November 25, 2022 ยท 7 min ยท 1314 words ยท Samir Paul

0115 Distinct Subsequences

November 25, 2022 ยท 6 min ยท 1253 words ยท Samir Paul

0116 Populating Next Right Pointers in Each Node

November 25, 2022 ยท 9 min ยท 1751 words ยท Samir Paul

0117 Populating Next Right Pointers in Each Node II

November 25, 2022 ยท 11 min ยท 2327 words ยท Samir Paul

0118 Pascal’s Triangle

November 25, 2022 ยท 3 min ยท 600 words ยท Samir Paul

0119 Pascal’s Triangle II

November 25, 2022 ยท 3 min ยท 517 words ยท Samir Paul

0120 Triangle

November 25, 2022 ยท 6 min ยท 1073 words ยท Samir Paul

0121 Best Time to Buy and Sell Stock

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

0122 Best Time to Buy and Sell Stock II

November 25, 2022 ยท 7 min ยท 1459 words ยท Samir Paul

0123 Best Time to Buy and Sell Stock III

November 25, 2022 ยท 4 min ยท 805 words ยท Samir Paul

0124 Binary Tree Maximum Path Sum

November 25, 2022 ยท 7 min ยท 1430 words ยท Samir Paul

0125 Valid Palindrome

November 25, 2022 ยท 5 min ยท 1028 words ยท Samir Paul

0126 Word Ladder II

November 25, 2022 ยท 5 min ยท 984 words ยท Samir Paul

0127 Word Ladder

November 25, 2022 ยท 10 min ยท 2072 words ยท Samir Paul

0128 Longest Consecutive Sequence

November 25, 2022 ยท 7 min ยท 1396 words ยท Samir Paul

0129 Sum Root to Leaf Numbers

November 25, 2022 ยท 6 min ยท 1263 words ยท Samir Paul

0130 Surrounded Regions

November 25, 2022 ยท 13 min ยท 2726 words ยท Samir Paul

0131 Palindrome Partitioning

November 25, 2022 ยท 5 min ยท 952 words ยท Samir Paul

0132 Palindrome Partitioning II

November 25, 2022 ยท 5 min ยท 897 words ยท Samir Paul

0133 Clone Graph

November 25, 2022 ยท 6 min ยท 1086 words ยท Samir Paul

0134 Gas Station

November 25, 2022 ยท 5 min ยท 923 words ยท Samir Paul

0135 Candy

November 25, 2022 ยท 6 min ยท 1148 words ยท Samir Paul

0136 Single Number

November 25, 2022 ยท 3 min ยท 474 words ยท Samir Paul

0137 Single Number II

November 25, 2022 ยท 7 min ยท 1351 words ยท Samir Paul

0138 Copy List with Random Pointer

November 25, 2022 ยท 11 min ยท 2134 words ยท Samir Paul

0139 Word Break

November 25, 2022 ยท 9 min ยท 1814 words ยท Samir Paul

0140 Word Break II

November 25, 2022 ยท 6 min ยท 1110 words ยท Samir Paul

0141 Linked List Cycle

November 25, 2022 ยท 5 min ยท 970 words ยท Samir Paul

0142 Linked List Cycle II

November 25, 2022 ยท 6 min ยท 1223 words ยท Samir Paul

0143 Reorder List

November 25, 2022 ยท 8 min ยท 1642 words ยท Samir Paul

0144 Binary Tree Preorder Traversal

November 25, 2022 ยท 9 min ยท 1711 words ยท Samir Paul

0145 Binary Tree Postorder Traversal

November 25, 2022 ยท 9 min ยท 1893 words ยท Samir Paul

0146 LRU Cache

November 25, 2022 ยท 11 min ยท 2158 words ยท Samir Paul

0147 Insertion Sort List

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

0148 Sort List

November 25, 2022 ยท 8 min ยท 1599 words ยท Samir Paul

0149 Max Points on a Line

November 25, 2022 ยท 6 min ยท 1238 words ยท Samir Paul

0150 Evaluate Reverse Polish Notation

November 25, 2022 ยท 5 min ยท 950 words ยท Samir Paul

0151 Reverse Words in a String

November 25, 2022 ยท 4 min ยท 752 words ยท Samir Paul

0152 Maximum Product Subarray

November 25, 2022 ยท 4 min ยท 671 words ยท Samir Paul

0153 Find Minimum in Rotated Sorted Array

November 25, 2022 ยท 4 min ยท 702 words ยท Samir Paul

0154 Find Minimum in Rotated Sorted Array II

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

0155 Min Stack

November 25, 2022 ยท 6 min ยท 1178 words ยท Samir Paul

0156 Binary Tree Upside Down

November 25, 2022 ยท 3 min ยท 564 words ยท Samir Paul

0157 Read N Characters Given Read4

November 25, 2022 ยท 6 min ยท 1105 words ยท Samir Paul

0158 Read N Characters Given read4 II Call Multiple Times

November 25, 2022 ยท 6 min ยท 1157 words ยท Samir Paul

0159 Longest Substring with At Most Two Distinct Characters

November 25, 2022 ยท 2 min ยท 387 words ยท Samir Paul

0160 Intersection of Two Linked Lists

November 25, 2022 ยท 6 min ยท 1275 words ยท Samir Paul

0161 One Edit Distance

November 25, 2022 ยท 3 min ยท 487 words ยท Samir Paul

0162 Find Peak Element

November 25, 2022 ยท 4 min ยท 648 words ยท Samir Paul

0163 Missing Ranges

November 25, 2022 ยท 4 min ยท 699 words ยท Samir Paul

0164 Maximum Gap

November 25, 2022 ยท 5 min ยท 894 words ยท Samir Paul

0165 Compare Version Numbers

November 25, 2022 ยท 5 min ยท 907 words ยท Samir Paul

0166 Fraction to Recurring Decimal

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

0167 Two Sum II Input Array Is Sorted

November 25, 2022 ยท 7 min ยท 1432 words ยท Samir Paul

0168 Excel Sheet Column Title

November 25, 2022 ยท 2 min ยท 410 words ยท Samir Paul

0169 Majority Element

November 25, 2022 ยท 5 min ยท 866 words ยท Samir Paul

0170 Two Sum III Data structure design

November 25, 2022 ยท 3 min ยท 620 words ยท Samir Paul

0171 Excel Sheet Column Number

November 25, 2022 ยท 2 min ยท 295 words ยท Samir Paul

0172 Factorial Trailing Zeroes

November 25, 2022 ยท 2 min ยท 279 words ยท Samir Paul

0173 Binary Search Tree Iterator

November 25, 2022 ยท 13 min ยท 2593 words ยท Samir Paul

0174 Dungeon Game

November 25, 2022 ยท 4 min ยท 719 words ยท Samir Paul

0175 Combine Two Tables

November 25, 2022 ยท 2 min ยท 423 words ยท Samir Paul

0176 Second Highest Salary

November 25, 2022 ยท 2 min ยท 381 words ยท Samir Paul

0177 Nth Highest Salary

November 25, 2022 ยท 2 min ยท 255 words ยท Samir Paul

0178 Rank Scores

November 25, 2022 ยท 2 min ยท 384 words ยท Samir Paul

0179 Largest Number

November 25, 2022 ยท 3 min ยท 534 words ยท Samir Paul

0180 Consecutive Numbers

November 25, 2022 ยท 4 min ยท 641 words ยท Samir Paul

0181 Employees Earning More Than Their Managers

November 25, 2022 ยท 2 min ยท 280 words ยท Samir Paul

0182 Duplicate Emails

November 25, 2022 ยท 2 min ยท 281 words ยท Samir Paul

0183 Customers Who Never Order

November 25, 2022 ยท 2 min ยท 390 words ยท Samir Paul

0184 Department Highest Salary

November 25, 2022 ยท 3 min ยท 557 words ยท Samir Paul

0185 Department Top Three Salaries

November 25, 2022 ยท 3 min ยท 609 words ยท Samir Paul

0186 Reverse Words in a String II

November 25, 2022 ยท 3 min ยท 541 words ยท Samir Paul

0187 Repeated DNA Sequences

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

0188 Best Time to Buy and Sell Stock IV

November 25, 2022 ยท 13 min ยท 2697 words ยท Samir Paul

0189 Rotate Array

November 25, 2022 ยท 5 min ยท 878 words ยท Samir Paul

0190 Reverse Bits

November 25, 2022 ยท 3 min ยท 511 words ยท Samir Paul

0191 Number of 1 Bits

November 25, 2022 ยท 4 min ยท 696 words ยท Samir Paul

0192 Word Frequency

November 25, 2022 ยท 1 min ยท 115 words ยท Samir Paul

0193 Valid Phone Numbers

November 25, 2022 ยท 1 min ยท 101 words ยท Samir Paul

0194 Transpose File

November 25, 2022 ยท 1 min ยท 57 words ยท Samir Paul

0195 Tenth Line

November 25, 2022 ยท 1 min ยท 80 words ยท Samir Paul

0196 Delete Duplicate Emails

November 25, 2022 ยท 2 min ยท 387 words ยท Samir Paul

0197 Rising Temperature

November 25, 2022 ยท 2 min ยท 313 words ยท Samir Paul

0198 House Robber

November 25, 2022 ยท 4 min ยท 719 words ยท Samir Paul

0199 Binary Tree Right Side View

November 25, 2022 ยท 8 min ยท 1536 words ยท Samir Paul

0200 Number of Islands

November 25, 2022 ยท 16 min ยท 3399 words ยท Samir Paul

0201 Bitwise AND of Numbers Range

November 25, 2022 ยท 2 min ยท 289 words ยท Samir Paul

0202 Happy Number

November 25, 2022 ยท 6 min ยท 1120 words ยท Samir Paul

0203 Remove Linked List Elements

November 25, 2022 ยท 4 min ยท 755 words ยท Samir Paul

0204 Count Primes

November 25, 2022 ยท 3 min ยท 494 words ยท Samir Paul

0205 Isomorphic Strings

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

0206 Reverse Linked List

November 25, 2022 ยท 7 min ยท 1482 words ยท Samir Paul

0207 Course Schedule

November 25, 2022 ยท 6 min ยท 1260 words ยท Samir Paul

0208 Implement Trie (Prefix Tree)

November 25, 2022 ยท 10 min ยท 1934 words ยท Samir Paul

0209 Minimum Size Subarray Sum

November 25, 2022 ยท 8 min ยท 1684 words ยท Samir Paul

0210 Course Schedule II

November 25, 2022 ยท 6 min ยท 1181 words ยท Samir Paul

0211 Design Add and Search Words Data Structure

November 25, 2022 ยท 7 min ยท 1309 words ยท Samir Paul

0212 Word Search II

November 25, 2022 ยท 7 min ยท 1483 words ยท Samir Paul

0213 House Robber II

November 25, 2022 ยท 4 min ยท 708 words ยท Samir Paul

0214 Shortest Palindrome

November 25, 2022 ยท 4 min ยท 823 words ยท Samir Paul

0215 Kth Largest Element in an Array

November 25, 2022 ยท 6 min ยท 1152 words ยท Samir Paul

0216 Combination Sum III

November 25, 2022 ยท 11 min ยท 2234 words ยท Samir Paul

0217 Contains Duplicate

November 25, 2022 ยท 4 min ยท 771 words ยท Samir Paul

0218 The Skyline Problem

November 25, 2022 ยท 5 min ยท 959 words ยท Samir Paul

0219 Contains Duplicate II

November 25, 2022 ยท 3 min ยท 583 words ยท Samir Paul

0220 Contains Duplicate III

November 25, 2022 ยท 17 min ยท 3542 words ยท Samir Paul

0221 Maximal Square

November 25, 2022 ยท 4 min ยท 669 words ยท Samir Paul

0222 Count Complete Tree Nodes

November 25, 2022 ยท 9 min ยท 1821 words ยท Samir Paul

0223 Rectangle Area

November 25, 2022 ยท 4 min ยท 693 words ยท Samir Paul

0224 Basic Calculator

November 25, 2022 ยท 7 min ยท 1305 words ยท Samir Paul

0225 Implement Stack using Queues

November 25, 2022 ยท 6 min ยท 1188 words ยท Samir Paul

0226 Invert Binary Tree

November 25, 2022 ยท 8 min ยท 1508 words ยท Samir Paul

0227 Basic Calculator II

November 25, 2022 ยท 6 min ยท 1142 words ยท Samir Paul

0228 Summary Ranges

November 25, 2022 ยท 5 min ยท 956 words ยท Samir Paul

0229 Majority Element II

November 25, 2022 ยท 4 min ยท 818 words ยท Samir Paul

0230 Kth Smallest Element in a BST

November 25, 2022 ยท 9 min ยท 1739 words ยท Samir Paul

0231 Power of Two

November 25, 2022 ยท 2 min ยท 414 words ยท Samir Paul

0232 Implement Queue using Stacks

November 25, 2022 ยท 6 min ยท 1199 words ยท Samir Paul

0233 Number of Digit One

November 25, 2022 ยท 4 min ยท 756 words ยท Samir Paul

0234 Palindrome Linked List

November 25, 2022 ยท 6 min ยท 1103 words ยท Samir Paul

0235 Lowest Common Ancestor of a Binary Search Tree

November 25, 2022 ยท 6 min ยท 1208 words ยท Samir Paul

0236 Lowest Common Ancestor of a Binary Tree

November 25, 2022 ยท 6 min ยท 1081 words ยท Samir Paul

0237 Delete Node in a Linked List

November 25, 2022 ยท 5 min ยท 858 words ยท Samir Paul

0238 Product of Array Except Self

November 25, 2022 ยท 5 min ยท 975 words ยท Samir Paul

0239 Sliding Window Maximum

November 25, 2022 ยท 7 min ยท 1302 words ยท Samir Paul

0240 Search a 2D Matrix II

November 25, 2022 ยท 6 min ยท 1102 words ยท Samir Paul

0241 Different Ways to Add Parentheses

November 25, 2022 ยท 5 min ยท 956 words ยท Samir Paul

0242 Valid Anagram

November 25, 2022 ยท 6 min ยท 1077 words ยท Samir Paul

0243 Shortest Word Distance

November 25, 2022 ยท 3 min ยท 451 words ยท Samir Paul

0244 Shortest Word Distance II

November 25, 2022 ยท 4 min ยท 691 words ยท Samir Paul

0245 Shortest Word Distance III

November 25, 2022 ยท 4 min ยท 670 words ยท Samir Paul

0246 Strobogrammatic Number

November 25, 2022 ยท 2 min ยท 368 words ยท Samir Paul

0247 Strobogrammatic Number II

November 25, 2022 ยท 3 min ยท 482 words ยท Samir Paul

0248 Strobogrammatic Number III

November 25, 2022 ยท 4 min ยท 760 words ยท Samir Paul

0249 Group Shifted Strings

November 25, 2022 ยท 3 min ยท 444 words ยท Samir Paul

0250 Count Univalue Subtrees

November 25, 2022 ยท 5 min ยท 1017 words ยท Samir Paul

0251 Flatten 2D Vector

November 25, 2022 ยท 4 min ยท 795 words ยท Samir Paul

0252 Meeting Rooms

November 25, 2022 ยท 2 min ยท 415 words ยท Samir Paul

0253 Meeting Rooms II

November 25, 2022 ยท 3 min ยท 458 words ยท Samir Paul

0254 Factor Combinations

November 25, 2022 ยท 3 min ยท 438 words ยท Samir Paul

0255 Verify Preorder Sequence in Binary Search Tree

November 25, 2022 ยท 2 min ยท 328 words ยท Samir Paul

0256 Paint House

November 25, 2022 ยท 3 min ยท 497 words ยท Samir Paul

0257 Binary Tree Paths

November 25, 2022 ยท 4 min ยท 754 words ยท Samir Paul

0258 Add Digits

November 25, 2022 ยท 2 min ยท 268 words ยท Samir Paul

0259 3Sum Smaller

November 25, 2022 ยท 3 min ยท 573 words ยท Samir Paul

0260 Single Number III

November 25, 2022 ยท 5 min ยท 874 words ยท Samir Paul

0261 Graph Valid Tree

November 25, 2022 ยท 3 min ยท 589 words ยท Samir Paul

0262 Trips and Users

November 25, 2022 ยท 5 min ยท 916 words ยท Samir Paul

0263 Ugly Number

November 25, 2022 ยท 3 min ยท 509 words ยท Samir Paul

0264 Ugly Number II

November 25, 2022 ยท 5 min ยท 1059 words ยท Samir Paul

0265 Paint House II

November 25, 2022 ยท 3 min ยท 577 words ยท Samir Paul

0266 Palindrome Permutation

November 25, 2022 ยท 2 min ยท 352 words ยท Samir Paul

0267 Palindrome Permutation II

November 25, 2022 ยท 3 min ยท 596 words ยท Samir Paul

0268 Missing Number

November 25, 2022 ยท 5 min ยท 984 words ยท Samir Paul

0269 Alien Dictionary

November 25, 2022 ยท 5 min ยท 1060 words ยท Samir Paul

0270 Closest Binary Search Tree Value

November 25, 2022 ยท 7 min ยท 1413 words ยท Samir Paul

0271 Encode and Decode Strings

November 25, 2022 ยท 4 min ยท 814 words ยท Samir Paul

0272 Closest Binary Search Tree Value II

November 25, 2022 ยท 4 min ยท 706 words ยท Samir Paul

0273 Integer to English Words

November 25, 2022 ยท 6 min ยท 1098 words ยท Samir Paul

0274 H Index

November 25, 2022 ยท 8 min ยท 1627 words ยท Samir Paul

0275 H Index II

November 25, 2022 ยท 4 min ยท 771 words ยท Samir Paul

0276 Paint Fence

November 25, 2022 ยท 3 min ยท 427 words ยท Samir Paul

0277 Find the Celebrity

November 25, 2022 ยท 4 min ยท 697 words ยท Samir Paul

0278 First Bad Version

November 25, 2022 ยท 4 min ยท 749 words ยท Samir Paul

0279 Perfect Squares

November 25, 2022 ยท 6 min ยท 1097 words ยท Samir Paul

0280 Wiggle Sort

November 25, 2022 ยท 2 min ยท 365 words ยท Samir Paul

0281 Zigzag Iterator

November 25, 2022 ยท 4 min ยท 703 words ยท Samir Paul

0282 Expression Add Operators

November 25, 2022 ยท 5 min ยท 871 words ยท Samir Paul

0283 Move Zeroes

November 25, 2022 ยท 4 min ยท 640 words ยท Samir Paul

0284 Peeking Iterator

November 25, 2022 ยท 6 min ยท 1101 words ยท Samir Paul

0285 Inorder Successor in BST

November 25, 2022 ยท 4 min ยท 739 words ยท Samir Paul

0286 Walls and Gates

November 25, 2022 ยท 4 min ยท 733 words ยท Samir Paul

0287 Find the Duplicate Number

November 25, 2022 ยท 4 min ยท 786 words ยท Samir Paul

0288 Unique Word Abbreviation

November 25, 2022 ยท 6 min ยท 1168 words ยท Samir Paul

0289 Game of Life

November 25, 2022 ยท 9 min ยท 1890 words ยท Samir Paul

0290 Word Pattern

November 25, 2022 ยท 5 min ยท 972 words ยท Samir Paul

0291 Word Pattern II

November 25, 2022 ยท 4 min ยท 831 words ยท Samir Paul

0292 Nim Game

November 25, 2022 ยท 2 min ยท 311 words ยท Samir Paul

0293 Flip Game

November 25, 2022 ยท 2 min ยท 396 words ยท Samir Paul

0294 Flip Game II

November 25, 2022 ยท 6 min ยท 1257 words ยท Samir Paul

0295 Find Median from Data Stream

November 25, 2022 ยท 8 min ยท 1525 words ยท Samir Paul

0296 Best Meeting Point

November 25, 2022 ยท 4 min ยท 761 words ยท Samir Paul

0297 Serialize and Deserialize Binary Tree

November 25, 2022 ยท 9 min ยท 1728 words ยท Samir Paul

0298 Binary Tree Longest Consecutive Sequence

November 25, 2022 ยท 5 min ยท 922 words ยท Samir Paul

0299 Bulls and Cows

November 25, 2022 ยท 4 min ยท 726 words ยท Samir Paul

0300 Longest Increasing Subsequence

November 25, 2022 ยท 7 min ยท 1450 words ยท Samir Paul

0301 Remove Invalid Parentheses

November 25, 2022 ยท 5 min ยท 988 words ยท Samir Paul

0302 Smallest Rectangle Enclosing Black Pixels

November 25, 2022 ยท 7 min ยท 1366 words ยท Samir Paul

0303 Range Sum Query Immutable

November 25, 2022 ยท 6 min ยท 1210 words ยท Samir Paul

0304 Range Sum Query 2D Immutable

November 25, 2022 ยท 8 min ยท 1593 words ยท Samir Paul

0305 Number of Islands II

November 25, 2022 ยท 9 min ยท 1854 words ยท Samir Paul

0306 Additive Number

November 25, 2022 ยท 5 min ยท 858 words ยท Samir Paul

0307 Range Sum Query Mutable

November 25, 2022 ยท 18 min ยท 3733 words ยท Samir Paul

0308 Range Sum Query 2D Mutable

November 25, 2022 ยท 13 min ยท 2590 words ยท Samir Paul

0309 Best Time to Buy and Sell Stock with Cooldown

November 25, 2022 ยท 9 min ยท 1720 words ยท Samir Paul

0310 Minimum Height Trees

November 25, 2022 ยท 4 min ยท 790 words ยท Samir Paul

0311 Sparse Matrix Multiplication

November 25, 2022 ยท 7 min ยท 1412 words ยท Samir Paul

0312 Burst Balloons

November 25, 2022 ยท 4 min ยท 672 words ยท Samir Paul

0313 Super Ugly Number

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

0314 Binary Tree Vertical Order Traversal

November 25, 2022 ยท 8 min ยท 1503 words ยท Samir Paul

0315 Count of Smaller Numbers After Self

November 25, 2022 ยท 11 min ยท 2164 words ยท Samir Paul

0316 Remove Duplicate Letters

November 25, 2022 ยท 4 min ยท 825 words ยท Samir Paul

0317 Shortest Distance from All Buildings

November 25, 2022 ยท 6 min ยท 1222 words ยท Samir Paul

0318 Maximum Product of Word Lengths

November 25, 2022 ยท 6 min ยท 1152 words ยท Samir Paul

0319 Bulb Switcher

November 25, 2022 ยท 1 min ยท 205 words ยท Samir Paul

0320 Generalized Abbreviation

November 25, 2022 ยท 7 min ยท 1350 words ยท Samir Paul

0321 Create Maximum Number

November 25, 2022 ยท 8 min ยท 1692 words ยท Samir Paul

0322 Coin Change

November 25, 2022 ยท 7 min ยท 1339 words ยท Samir Paul

0323 Number of Connected Components in an Undirected Graph

November 25, 2022 ยท 3 min ยท 612 words ยท Samir Paul

0324 Wiggle Sort II

November 25, 2022 ยท 5 min ยท 899 words ยท Samir Paul

0325 Maximum Size Subarray Sum Equals k

November 25, 2022 ยท 3 min ยท 475 words ยท Samir Paul

0326 Power of Three

November 25, 2022 ยท 2 min ยท 426 words ยท Samir Paul

0327 Count of Range Sum

November 25, 2022 ยท 8 min ยท 1544 words ยท Samir Paul

0328 Odd Even Linked List

November 25, 2022 ยท 4 min ยท 671 words ยท Samir Paul

0329 Longest Increasing Path in a Matrix

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

0330 Patching Array

November 25, 2022 ยท 3 min ยท 493 words ยท Samir Paul

0331 Verify Preorder Serialization of a Binary Tree

November 25, 2022 ยท 3 min ยท 527 words ยท Samir Paul

0332 Reconstruct Itinerary

November 25, 2022 ยท 3 min ยท 455 words ยท Samir Paul

0333 Largest BST Subtree

November 25, 2022 ยท 4 min ยท 739 words ยท Samir Paul

0334 Increasing Triplet Subsequence

November 25, 2022 ยท 4 min ยท 661 words ยท Samir Paul

0335 Self Crossing

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

0336 Palindrome Pairs

November 25, 2022 ยท 7 min ยท 1302 words ยท Samir Paul

0337 House Robber III

November 25, 2022 ยท 4 min ยท 778 words ยท Samir Paul

0338 Counting Bits

November 25, 2022 ยท 3 min ยท 574 words ยท Samir Paul

0339 Nested List Weight Sum

November 25, 2022 ยท 6 min ยท 1070 words ยท Samir Paul

0340 Longest Substring with At Most K Distinct Characters

November 25, 2022 ยท 2 min ยท 410 words ยท Samir Paul

0341 Flatten Nested List Iterator

November 25, 2022 ยท 11 min ยท 2194 words ยท Samir Paul

0342 Power of Four

November 25, 2022 ยท 2 min ยท 283 words ยท Samir Paul

0343 Integer Break

November 25, 2022 ยท 4 min ยท 821 words ยท Samir Paul

0344 Reverse String

November 25, 2022 ยท 2 min ยท 426 words ยท Samir Paul

0345 Reverse Vowels of a String

November 25, 2022 ยท 3 min ยท 635 words ยท Samir Paul

0346 Moving Average from Data Stream

November 25, 2022 ยท 5 min ยท 899 words ยท Samir Paul

0347 Top K Frequent Elements

November 25, 2022 ยท 5 min ยท 880 words ยท Samir Paul

0348 Design Tic Tac Toe

November 25, 2022 ยท 5 min ยท 929 words ยท Samir Paul

0349 Intersection of Two Arrays

November 25, 2022 ยท 3 min ยท 547 words ยท Samir Paul

0350 Intersection of Two Arrays II

November 25, 2022 ยท 4 min ยท 823 words ยท Samir Paul

0351 Android Unlock Patterns

November 25, 2022 ยท 7 min ยท 1280 words ยท Samir Paul

0352 Data Stream as Disjoint Intervals

November 25, 2022 ยท 4 min ยท 792 words ยท Samir Paul

0353 Design Snake Game

November 25, 2022 ยท 8 min ยท 1606 words ยท Samir Paul

0354 Russian Doll Envelopes

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

0355 Design Twitter

November 25, 2022 ยท 5 min ยท 949 words ยท Samir Paul

0356 Line Reflection

November 25, 2022 ยท 3 min ยท 450 words ยท Samir Paul

0357 Count Numbers with Unique Digits

November 25, 2022 ยท 5 min ยท 877 words ยท Samir Paul

0358 Rearrange String k Distance Apart

November 25, 2022 ยท 4 min ยท 698 words ยท Samir Paul

0359 Logger Rate Limiter

November 25, 2022 ยท 4 min ยท 645 words ยท Samir Paul

0360 Sort Transformed Array

November 25, 2022 ยท 4 min ยท 750 words ยท Samir Paul

0361 Bomb Enemy

November 25, 2022 ยท 6 min ยท 1119 words ยท Samir Paul

0362 Design Hit Counter

November 25, 2022 ยท 4 min ยท 656 words ยท Samir Paul

0363 Max Sum of Rectangle No Larger Than K

November 25, 2022 ยท 17 min ยท 3462 words ยท Samir Paul

0364 Nested List Weight Sum II

November 25, 2022 ยท 6 min ยท 1215 words ยท Samir Paul

0365 Water and Jug Problem

November 25, 2022 ยท 5 min ยท 932 words ยท Samir Paul

0366 Find Leaves of Binary Tree

November 25, 2022 ยท 4 min ยท 720 words ยท Samir Paul

0367 Valid Perfect Square

November 25, 2022 ยท 5 min ยท 855 words ยท Samir Paul

0368 Largest Divisible Subset

November 25, 2022 ยท 3 min ยท 599 words ยท Samir Paul

0369 Plus One Linked List

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

0370 Range Addition

November 25, 2022 ยท 6 min ยท 1139 words ยท Samir Paul

0371 Sum of Two Integers

November 25, 2022 ยท 2 min ยท 241 words ยท Samir Paul

0372 Super Pow

November 25, 2022 ยท 3 min ยท 595 words ยท Samir Paul

0373 Find K Pairs with Smallest Sums

November 25, 2022 ยท 4 min ยท 659 words ยท Samir Paul

0374 Guess Number Higher or Lower

November 25, 2022 ยท 6 min ยท 1146 words ยท Samir Paul

0375 Guess Number Higher or Lower II

November 25, 2022 ยท 5 min ยท 868 words ยท Samir Paul

0376 Wiggle Subsequence

November 25, 2022 ยท 3 min ยท 584 words ยท Samir Paul

0377 Combination Sum IV

November 25, 2022 ยท 3 min ยท 628 words ยท Samir Paul

0378 Kth Smallest Element in a Sorted Matrix

November 25, 2022 ยท 4 min ยท 722 words ยท Samir Paul

0379 Design Phone Directory

November 25, 2022 ยท 3 min ยท 602 words ยท Samir Paul

0380 Insert Delete GetRandom O(1)

November 25, 2022 ยท 8 min ยท 1511 words ยท Samir Paul

0381 Insert Delete GetRandom O(1) Duplicates allowed

November 25, 2022 ยท 5 min ยท 858 words ยท Samir Paul

0382 Linked List Random Node

November 25, 2022 ยท 4 min ยท 773 words ยท Samir Paul

0383 Ransom Note

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

0384 Shuffle an Array

November 25, 2022 ยท 6 min ยท 1087 words ยท Samir Paul

0385 Mini Parser

November 25, 2022 ยท 20 min ยท 4109 words ยท Samir Paul

0386 Lexicographical Numbers

November 25, 2022 ยท 4 min ยท 751 words ยท Samir Paul

0387 First Unique Character in a String

November 25, 2022 ยท 3 min ยท 492 words ยท Samir Paul

0388 Longest Absolute File Path

November 25, 2022 ยท 5 min ยท 966 words ยท Samir Paul

0389 Find the Difference

November 25, 2022 ยท 5 min ยท 1031 words ยท Samir Paul

0390 Elimination Game

November 25, 2022 ยท 3 min ยท 512 words ยท Samir Paul

0391 Perfect Rectangle

November 25, 2022 ยท 5 min ยท 948 words ยท Samir Paul

0392 Is Subsequence

November 25, 2022 ยท 4 min ยท 747 words ยท Samir Paul

0393 UTF 8 Validation

November 25, 2022 ยท 4 min ยท 723 words ยท Samir Paul

0394 Decode String

November 25, 2022 ยท 3 min ยท 496 words ยท Samir Paul

0395 Longest Substring with At Least K Repeating Characters

November 25, 2022 ยท 4 min ยท 833 words ยท Samir Paul

0396 Rotate Function

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

0397 Integer Replacement

November 25, 2022 ยท 2 min ยท 377 words ยท Samir Paul

0398 Random Pick Index

November 25, 2022 ยท 3 min ยท 628 words ยท Samir Paul

0399 Evaluate Division

November 25, 2022 ยท 7 min ยท 1335 words ยท Samir Paul

0400 Nth Digit

November 25, 2022 ยท 3 min ยท 517 words ยท Samir Paul

0401 Binary Watch

November 25, 2022 ยท 5 min ยท 1040 words ยท Samir Paul

0402 Remove K Digits

November 25, 2022 ยท 3 min ยท 551 words ยท Samir Paul

0403 Frog Jump

November 25, 2022 ยท 10 min ยท 2117 words ยท Samir Paul

0404 Sum of Left Leaves

November 25, 2022 ยท 4 min ยท 792 words ยท Samir Paul

0405 Convert a Number to Hexadecimal

November 25, 2022 ยท 3 min ยท 508 words ยท Samir Paul

0406 Queue Reconstruction by Height

November 25, 2022 ยท 3 min ยท 483 words ยท Samir Paul

0407 Trapping Rain Water II

November 25, 2022 ยท 5 min ยท 891 words ยท Samir Paul

0408 Valid Word Abbreviation

November 25, 2022 ยท 5 min ยท 1058 words ยท Samir Paul

0409 Longest Palindrome

November 25, 2022 ยท 4 min ยท 762 words ยท Samir Paul

0410 Split Array Largest Sum

November 25, 2022 ยท 5 min ยท 1042 words ยท Samir Paul

0411 Minimum Unique Word Abbreviation

November 25, 2022 ยท 2 min ยท 338 words ยท Samir Paul

0412 Fizz Buzz

November 25, 2022 ยท 3 min ยท 544 words ยท Samir Paul

0413 Arithmetic Slices

November 25, 2022 ยท 3 min ยท 540 words ยท Samir Paul

0414 Third Maximum Number

November 25, 2022 ยท 3 min ยท 560 words ยท Samir Paul

0415 Add Strings

November 25, 2022 ยท 9 min ยท 1893 words ยท Samir Paul

0416 Partition Equal Subset Sum

November 25, 2022 ยท 8 min ยท 1618 words ยท Samir Paul

0417 Pacific Atlantic Water Flow

November 25, 2022 ยท 8 min ยท 1638 words ยท Samir Paul

0418 Sentence Screen Fitting

November 25, 2022 ยท 3 min ยท 619 words ยท Samir Paul

0419 Battleships in a Board

November 25, 2022 ยท 3 min ยท 503 words ยท Samir Paul

0420 Strong Password Checker

November 25, 2022 ยท 6 min ยท 1187 words ยท Samir Paul

0421 Maximum XOR of Two Numbers in an Array

November 25, 2022 ยท 5 min ยท 979 words ยท Samir Paul

0422 Valid Word Square

November 25, 2022 ยท 3 min ยท 585 words ยท Samir Paul

0423 Reconstruct Original Digits from English

November 25, 2022 ยท 3 min ยท 580 words ยท Samir Paul

0424 Longest Repeating Character Replacement

November 25, 2022 ยท 3 min ยท 464 words ยท Samir Paul

0425 Word Squares

November 25, 2022 ยท 5 min ยท 860 words ยท Samir Paul

0426 Convert Binary Search Tree to Sorted Doubly Linked List

November 25, 2022 ยท 5 min ยท 896 words ยท Samir Paul

0427 Construct Quad Tree

November 25, 2022 ยท 8 min ยท 1556 words ยท Samir Paul

0428 Serialize and Deserialize N ary Tree

November 25, 2022 ยท 2 min ยท 286 words ยท Samir Paul

0429 N ary Tree Level Order Traversal

November 25, 2022 ยท 6 min ยท 1245 words ยท Samir Paul

0430 Flatten a Multilevel Doubly Linked List

November 25, 2022 ยท 4 min ยท 727 words ยท Samir Paul

0431 Encode N ary Tree to Binary Tree

November 25, 2022 ยท 2 min ยท 259 words ยท Samir Paul

0432 All O`one Data Structure

November 25, 2022 ยท 5 min ยท 904 words ยท Samir Paul

0433 Minimum Genetic Mutation

November 25, 2022 ยท 8 min ยท 1562 words ยท Samir Paul

0434 Number of Segments in a String

November 25, 2022 ยท 3 min ยท 504 words ยท Samir Paul

0435 Non overlapping Intervals

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

0436 Find Right Interval

November 25, 2022 ยท 4 min ยท 799 words ยท Samir Paul

0437 Path Sum III

November 25, 2022 ยท 4 min ยท 806 words ยท Samir Paul

0438 Find All Anagrams in a String

November 25, 2022 ยท 8 min ยท 1545 words ยท Samir Paul

0439 Ternary Expression Parser

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

0440 K th Smallest in Lexicographical Order

November 25, 2022 ยท 3 min ยท 533 words ยท Samir Paul

0441 Arranging Coins

November 25, 2022 ยท 3 min ยท 429 words ยท Samir Paul

0442 Find All Duplicates in an Array

November 25, 2022 ยท 2 min ยท 411 words ยท Samir Paul

0443 String Compression

November 25, 2022 ยท 4 min ยท 706 words ยท Samir Paul

0444 Sequence Reconstruction

November 25, 2022 ยท 5 min ยท 880 words ยท Samir Paul

0445 Add Two Numbers II

November 25, 2022 ยท 7 min ยท 1412 words ยท Samir Paul

0446 Arithmetic Slices II Subsequence

November 25, 2022 ยท 3 min ยท 569 words ยท Samir Paul

0447 Number of Boomerangs

November 25, 2022 ยท 5 min ยท 947 words ยท Samir Paul

0448 Find All Numbers Disappeared in an Array

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

0449 Serialize and Deserialize BST

November 25, 2022 ยท 6 min ยท 1213 words ยท Samir Paul

0450 Delete Node in a BST

November 25, 2022 ยท 7 min ยท 1297 words ยท Samir Paul

0451 Sort Characters By Frequency

November 25, 2022 ยท 4 min ยท 652 words ยท Samir Paul

0452 Minimum Number of Arrows to Burst Balloons

November 25, 2022 ยท 4 min ยท 659 words ยท Samir Paul

0453 Minimum Moves to Equal Array Elements

November 25, 2022 ยท 2 min ยท 357 words ยท Samir Paul

0454 4Sum II

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

0455 Assign Cookies

November 25, 2022 ยท 4 min ยท 679 words ยท Samir Paul

0456 132 Pattern

November 25, 2022 ยท 9 min ยท 1750 words ยท Samir Paul

0457 Circular Array Loop

November 25, 2022 ยท 5 min ยท 904 words ยท Samir Paul

0458 Poor Pigs

November 25, 2022 ยท 3 min ยท 590 words ยท Samir Paul

0459 Repeated Substring Pattern

November 25, 2022 ยท 2 min ยท 328 words ยท Samir Paul

0460 LFU Cache

November 25, 2022 ยท 13 min ยท 2589 words ยท Samir Paul

0461 Hamming Distance

November 25, 2022 ยท 2 min ยท 271 words ยท Samir Paul

0462 Minimum Moves to Equal Array Elements II

November 25, 2022 ยท 3 min ยท 453 words ยท Samir Paul

0463 Island Perimeter

November 25, 2022 ยท 4 min ยท 697 words ยท Samir Paul

0464 Can I Win

November 25, 2022 ยท 4 min ยท 706 words ยท Samir Paul

0465 Optimal Account Balancing

November 25, 2022 ยท 5 min ยท 1039 words ยท Samir Paul

0466 Count The Repetitions

November 25, 2022 ยท 4 min ยท 768 words ยท Samir Paul

0467 Unique Substrings in Wraparound String

November 25, 2022 ยท 4 min ยท 655 words ยท Samir Paul

0468 Validate IP Address

November 25, 2022 ยท 4 min ยท 730 words ยท Samir Paul

0469 Convex Polygon

November 25, 2022 ยท 3 min ยท 559 words ยท Samir Paul

0470 Implement Rand10() Using Rand7()

November 25, 2022 ยท 3 min ยท 625 words ยท Samir Paul

0471 Encode String with Shortest Length

November 25, 2022 ยท 5 min ยท 1015 words ยท Samir Paul

0472 Concatenated Words

November 25, 2022 ยท 5 min ยท 868 words ยท Samir Paul

0473 Matchsticks to Square

November 25, 2022 ยท 5 min ยท 908 words ยท Samir Paul

0474 Ones and Zeroes

November 25, 2022 ยท 7 min ยท 1436 words ยท Samir Paul

0475 Heaters

November 25, 2022 ยท 4 min ยท 789 words ยท Samir Paul

0476 Number Complement

November 25, 2022 ยท 3 min ยท 485 words ยท Samir Paul

0477 Total Hamming Distance

November 25, 2022 ยท 2 min ยท 421 words ยท Samir Paul

0478 Generate Random Point in a Circle

November 25, 2022 ยท 2 min ยท 230 words ยท Samir Paul

0479 Largest Palindrome Product

November 25, 2022 ยท 3 min ยท 437 words ยท Samir Paul

0480 Sliding Window Median

November 25, 2022 ยท 7 min ยท 1478 words ยท Samir Paul

0481 Magical String

November 25, 2022 ยท 4 min ยท 657 words ยท Samir Paul

0482 License Key Formatting

November 25, 2022 ยท 3 min ยท 599 words ยท Samir Paul

0483 Smallest Good Base

November 25, 2022 ยท 3 min ยท 499 words ยท Samir Paul

0484 Find Permutation

November 25, 2022 ยท 3 min ยท 535 words ยท Samir Paul

0485 Max Consecutive Ones

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

0486 Predict the Winner

November 25, 2022 ยท 6 min ยท 1243 words ยท Samir Paul

0487 Max Consecutive Ones II

November 25, 2022 ยท 7 min ยท 1366 words ยท Samir Paul

0488 Zuma Game

November 25, 2022 ยท 3 min ยท 558 words ยท Samir Paul

0489 Robot Room Cleaner

November 25, 2022 ยท 8 min ยท 1651 words ยท Samir Paul

0490 The Maze

November 25, 2022 ยท 8 min ยท 1559 words ยท Samir Paul

0491 Non decreasing Subsequences

November 25, 2022 ยท 3 min ยท 440 words ยท Samir Paul

0492 Construct the Rectangle

November 25, 2022 ยท 2 min ยท 341 words ยท Samir Paul

0493 Reverse Pairs

November 25, 2022 ยท 14 min ยท 2798 words ยท Samir Paul

0494 Target Sum

November 25, 2022 ยท 8 min ยท 1586 words ยท Samir Paul

0495 Teemo Attacking

November 25, 2022 ยท 3 min ยท 543 words ยท Samir Paul

0496 Next Greater Element I

November 25, 2022 ยท 6 min ยท 1268 words ยท Samir Paul

0497 Random Point in Non overlapping Rectangles

November 25, 2022 ยท 5 min ยท 869 words ยท Samir Paul

0498 Diagonal Traverse

November 25, 2022 ยท 4 min ยท 812 words ยท Samir Paul

0499 The Maze III

November 25, 2022 ยท 7 min ยท 1366 words ยท Samir Paul

0500 Keyboard Row

November 25, 2022 ยท 3 min ยท 629 words ยท Samir Paul

0501 Find Mode in Binary Search Tree

November 25, 2022 ยท 5 min ยท 936 words ยท Samir Paul

0502 IPO

November 25, 2022 ยท 4 min ยท 797 words ยท Samir Paul

0503 Next Greater Element II

November 25, 2022 ยท 5 min ยท 983 words ยท Samir Paul

0504 Base 7

November 25, 2022 ยท 3 min ยท 435 words ยท Samir Paul

0505 The Maze II

November 25, 2022 ยท 6 min ยท 1253 words ยท Samir Paul

0506 Relative Ranks

November 25, 2022 ยท 3 min ยท 553 words ยท Samir Paul

0507 Perfect Number

November 25, 2022 ยท 2 min ยท 396 words ยท Samir Paul

0508 Most Frequent Subtree Sum

November 25, 2022 ยท 6 min ยท 1092 words ยท Samir Paul

0509 Fibonacci Number

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

0510 Inorder Successor in BST II

November 25, 2022 ยท 4 min ยท 640 words ยท Samir Paul

0511 Game Play Analysis I

November 25, 2022 ยท 2 min ยท 291 words ยท Samir Paul

0512 Game Play Analysis II

November 25, 2022 ยท 2 min ยท 373 words ยท Samir Paul

0513 Find Bottom Left Tree Value

November 25, 2022 ยท 8 min ยท 1684 words ยท Samir Paul

0514 Freedom Trail

November 25, 2022 ยท 5 min ยท 964 words ยท Samir Paul

0515 Find Largest Value in Each Tree Row

November 25, 2022 ยท 9 min ยท 1780 words ยท Samir Paul

0516 Longest Palindromic Subsequence

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

0517 Super Washing Machines

November 25, 2022 ยท 3 min ยท 633 words ยท Samir Paul

0518 Coin Change II

November 25, 2022 ยท 3 min ยท 636 words ยท Samir Paul

0519 Random Flip Matrix

November 25, 2022 ยท 3 min ยท 524 words ยท Samir Paul

0520 Detect Capital

November 25, 2022 ยท 2 min ยท 294 words ยท Samir Paul

0521 Longest Uncommon Subsequence I

November 25, 2022 ยท 2 min ยท 390 words ยท Samir Paul

0522 Longest Uncommon Subsequence II

November 25, 2022 ยท 3 min ยท 625 words ยท Samir Paul

0523 Continuous Subarray Sum

November 25, 2022 ยท 3 min ยท 507 words ยท Samir Paul

0524 Longest Word in Dictionary through Deleting

November 25, 2022 ยท 4 min ยท 740 words ยท Samir Paul

0525 Contiguous Array

November 25, 2022 ยท 3 min ยท 462 words ยท Samir Paul

0526 Beautiful Arrangement

November 25, 2022 ยท 6 min ยท 1101 words ยท Samir Paul

0527 Word Abbreviation

November 25, 2022 ยท 8 min ยท 1532 words ยท Samir Paul

0528 Random Pick with Weight

November 25, 2022 ยท 6 min ยท 1174 words ยท Samir Paul

0529 Minesweeper

November 25, 2022 ยท 6 min ยท 1273 words ยท Samir Paul

0530 Minimum Absolute Difference in BST

November 25, 2022 ยท 4 min ยท 755 words ยท Samir Paul

0531 Lonely Pixel I

November 25, 2022 ยท 3 min ยท 563 words ยท Samir Paul

0532 K diff Pairs in an Array

November 25, 2022 ยท 3 min ยท 547 words ยท Samir Paul

0533 Lonely Pixel II

November 25, 2022 ยท 6 min ยท 1081 words ยท Samir Paul

0534 Game Play Analysis III

November 25, 2022 ยท 3 min ยท 533 words ยท Samir Paul

0535 Encode and Decode TinyURL

November 25, 2022 ยท 3 min ยท 634 words ยท Samir Paul

0536 Construct Binary Tree from String

November 25, 2022 ยท 5 min ยท 877 words ยท Samir Paul

0537 Complex Number Multiplication

November 25, 2022 ยท 3 min ยท 449 words ยท Samir Paul

0538 Convert BST to Greater Tree

November 25, 2022 ยท 7 min ยท 1332 words ยท Samir Paul

0539 Minimum Time Difference

November 25, 2022 ยท 3 min ยท 483 words ยท Samir Paul

0540 Single Element in a Sorted Array

November 25, 2022 ยท 3 min ยท 597 words ยท Samir Paul

0541 Reverse String II

November 25, 2022 ยท 2 min ยท 347 words ยท Samir Paul

0542 01 Matrix

November 25, 2022 ยท 6 min ยท 1161 words ยท Samir Paul

0543 Diameter of Binary Tree

November 25, 2022 ยท 6 min ยท 1164 words ยท Samir Paul

0544 Output Contest Matches

November 25, 2022 ยท 3 min ยท 572 words ยท Samir Paul

0545 Boundary of Binary Tree

November 25, 2022 ยท 6 min ยท 1115 words ยท Samir Paul

0546 Remove Boxes

November 25, 2022 ยท 4 min ยท 713 words ยท Samir Paul

0547 Number of Provinces

November 25, 2022 ยท 7 min ยท 1285 words ยท Samir Paul

0548 Split Array with Equal Sum

November 25, 2022 ยท 4 min ยท 664 words ยท Samir Paul

0549 Binary Tree Longest Consecutive Sequence II

November 25, 2022 ยท 5 min ยท 929 words ยท Samir Paul

0550 Game Play Analysis IV

November 25, 2022 ยท 3 min ยท 621 words ยท Samir Paul

0551 Student Attendance Record I

November 25, 2022 ยท 2 min ยท 284 words ยท Samir Paul

0552 Student Attendance Record II

November 25, 2022 ยท 7 min ยท 1465 words ยท Samir Paul

0553 Optimal Division

November 25, 2022 ยท 3 min ยท 569 words ยท Samir Paul

0554 Brick Wall

November 25, 2022 ยท 3 min ยท 488 words ยท Samir Paul

0555 Split Concatenated Strings

November 25, 2022 ยท 4 min ยท 852 words ยท Samir Paul

0556 Next Greater Element III

November 25, 2022 ยท 3 min ยท 547 words ยท Samir Paul

0557 Reverse Words in a String III

November 25, 2022 ยท 3 min ยท 450 words ยท Samir Paul

0558 Logical OR of Two Binary Grids Represented as Quad Trees

November 25, 2022 ยท 7 min ยท 1372 words ยท Samir Paul

0559 Maximum Depth of N ary Tree

November 25, 2022 ยท 3 min ยท 444 words ยท Samir Paul

0560 Subarray Sum Equals K

November 25, 2022 ยท 3 min ยท 514 words ยท Samir Paul

0561 Array Partition

November 25, 2022 ยท 3 min ยท 427 words ยท Samir Paul

0562 Longest Line of Consecutive One in Matrix

November 25, 2022 ยท 4 min ยท 680 words ยท Samir Paul

0563 Binary Tree Tilt

November 25, 2022 ยท 4 min ยท 807 words ยท Samir Paul

0564 Find the Closest Palindrome

November 25, 2022 ยท 4 min ยท 706 words ยท Samir Paul

0565 Array Nesting

November 25, 2022 ยท 4 min ยท 790 words ยท Samir Paul

0566 Reshape the Matrix

November 25, 2022 ยท 5 min ยท 910 words ยท Samir Paul

0567 Permutation in String

November 25, 2022 ยท 8 min ยท 1608 words ยท Samir Paul

0568 Maximum Vacation Days

November 25, 2022 ยท 6 min ยท 1132 words ยท Samir Paul

0569 Median Employee Salary

November 25, 2022 ยท 3 min ยท 566 words ยท Samir Paul

0570 Managers with at Least 5 Direct Reports

November 25, 2022 ยท 2 min ยท 392 words ยท Samir Paul

0571 Find Median Given Frequency of Numbers

November 25, 2022 ยท 2 min ยท 258 words ยท Samir Paul

0572 Subtree of Another Tree

November 25, 2022 ยท 6 min ยท 1200 words ยท Samir Paul

0573 Squirrel Simulation

November 25, 2022 ยท 4 min ยท 661 words ยท Samir Paul

0574 Winning Candidate

November 25, 2022 ยท 2 min ยท 358 words ยท Samir Paul

0575 Distribute Candies

November 25, 2022 ยท 2 min ยท 341 words ยท Samir Paul

0576 Out of Boundary Paths

November 25, 2022 ยท 5 min ยท 1027 words ยท Samir Paul

0577 Employee Bonus

November 25, 2022 ยท 2 min ยท 356 words ยท Samir Paul

0578 Get Highest Answer Rate Question

November 25, 2022 ยท 2 min ยท 412 words ยท Samir Paul

0579 Find Cumulative Salary of an Employee

November 25, 2022 ยท 4 min ยท 762 words ยท Samir Paul

0580 Count Student Number in Departments

November 25, 2022 ยท 2 min ยท 373 words ยท Samir Paul

0581 Shortest Unsorted Continuous Subarray

November 25, 2022 ยท 7 min ยท 1356 words ยท Samir Paul

0582 Kill Process

November 25, 2022 ยท 4 min ยท 737 words ยท Samir Paul

0583 Delete Operation for Two Strings

November 25, 2022 ยท 4 min ยท 786 words ยท Samir Paul

0584 Find Customer Referee

November 25, 2022 ยท 2 min ยท 227 words ยท Samir Paul

0585 Investments in 2016

November 25, 2022 ยท 2 min ยท 409 words ยท Samir Paul

0586 Customer Placing the Largest Number of Orders

November 25, 2022 ยท 2 min ยท 302 words ยท Samir Paul

0587 Erect the Fence

November 25, 2022 ยท 5 min ยท 885 words ยท Samir Paul

0588 Design In Memory File System

November 25, 2022 ยท 6 min ยท 1181 words ยท Samir Paul

0589 N ary Tree Preorder Traversal

November 25, 2022 ยท 5 min ยท 902 words ยท Samir Paul

0590 N ary Tree Postorder Traversal

November 25, 2022 ยท 6 min ยท 1146 words ยท Samir Paul

0591 Tag Validator

November 25, 2022 ยท 8 min ยท 1586 words ยท Samir Paul

0592 Fraction Addition and Subtraction

November 25, 2022 ยท 4 min ยท 678 words ยท Samir Paul

0593 Valid Square

November 25, 2022 ยท 4 min ยท 822 words ยท Samir Paul

0594 Longest Harmonious Subsequence

November 25, 2022 ยท 2 min ยท 401 words ยท Samir Paul

0595 Big Countries

November 25, 2022 ยท 2 min ยท 306 words ยท Samir Paul

0596 Classes More Than 5 Students

November 25, 2022 ยท 2 min ยท 266 words ยท Samir Paul

0597 Friend Requests I Overall Acceptance Rate

November 25, 2022 ยท 3 min ยท 476 words ยท Samir Paul

0598 Range Addition II

November 25, 2022 ยท 2 min ยท 323 words ยท Samir Paul

0599 Minimum Index Sum of Two Lists

November 25, 2022 ยท 5 min ยท 925 words ยท Samir Paul

0600 Non negative Integers without Consecutive Ones

November 25, 2022 ยท 4 min ยท 718 words ยท Samir Paul

0601 Human Traffic of Stadium

November 25, 2022 ยท 2 min ยท 366 words ยท Samir Paul

0602 Friend Requests II Who Has the Most Friends

November 25, 2022 ยท 2 min ยท 292 words ยท Samir Paul

0603 Consecutive Available Seats

November 25, 2022 ยท 2 min ยท 408 words ยท Samir Paul

0604 Design Compressed String Iterator

November 25, 2022 ยท 5 min ยท 899 words ยท Samir Paul

0605 Can Place Flowers

November 25, 2022 ยท 4 min ยท 766 words ยท Samir Paul

0606 Construct String from Binary Tree

November 25, 2022 ยท 5 min ยท 905 words ยท Samir Paul

0607 Sales Person

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

0608 Tree Node

November 25, 2022 ยท 3 min ยท 428 words ยท Samir Paul

0609 Find Duplicate File in System

November 25, 2022 ยท 4 min ยท 828 words ยท Samir Paul

0610 Triangle Judgement

November 25, 2022 ยท 2 min ยท 239 words ยท Samir Paul

0611 Valid Triangle Number

November 25, 2022 ยท 4 min ยท 715 words ยท Samir Paul

0612 Shortest Distance in a Plane

November 25, 2022 ยท 1 min ยท 213 words ยท Samir Paul

0613 Shortest Distance in a Line

November 25, 2022 ยท 2 min ยท 271 words ยท Samir Paul

0614 Second Degree Follower

November 25, 2022 ยท 2 min ยท 306 words ยท Samir Paul

0615 Average Salary Departments VS Company

November 25, 2022 ยท 3 min ยท 597 words ยท Samir Paul

0616 Add Bold Tag in String

November 25, 2022 ยท 7 min ยท 1375 words ยท Samir Paul

0617 Merge Two Binary Trees

November 25, 2022 ยท 5 min ยท 1005 words ยท Samir Paul

0618 Students Report By Geography

November 25, 2022 ยท 2 min ยท 282 words ยท Samir Paul

0619 Biggest Single Number

November 25, 2022 ยท 2 min ยท 383 words ยท Samir Paul

0620 Not Boring Movies

November 25, 2022 ยท 2 min ยท 314 words ยท Samir Paul

0621 Task Scheduler

November 25, 2022 ยท 3 min ยท 623 words ยท Samir Paul

0622 Design Circular Queue

November 25, 2022 ยท 9 min ยท 1766 words ยท Samir Paul

0623 Add One Row to Tree

November 25, 2022 ยท 9 min ยท 1822 words ยท Samir Paul

0624 Maximum Distance in Arrays

November 25, 2022 ยท 3 min ยท 446 words ยท Samir Paul

0625 Minimum Factorization

November 25, 2022 ยท 2 min ยท 423 words ยท Samir Paul

0626 Exchange Seats

November 25, 2022 ยท 2 min ยท 395 words ยท Samir Paul

0627 Swap Salary

November 25, 2022 ยท 2 min ยท 296 words ยท Samir Paul

0628 Maximum Product of Three Numbers

November 25, 2022 ยท 5 min ยท 872 words ยท Samir Paul

0629 K Inverse Pairs Array

November 25, 2022 ยท 4 min ยท 712 words ยท Samir Paul

0630 Course Schedule III

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

0631 Design Excel Sum Formula

November 25, 2022 ยท 3 min ยท 478 words ยท Samir Paul

0632 Smallest Range Covering Elements from K Lists

November 25, 2022 ยท 5 min ยท 966 words ยท Samir Paul

0633 Sum of Square Numbers

November 25, 2022 ยท 3 min ยท 484 words ยท Samir Paul

0634 Find the Derangement of An Array

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

0635 Design Log Storage System

November 25, 2022 ยท 5 min ยท 953 words ยท Samir Paul

0636 Exclusive Time of Functions

November 25, 2022 ยท 6 min ยท 1164 words ยท Samir Paul

0637 Average of Levels in Binary Tree

November 25, 2022 ยท 9 min ยท 1736 words ยท Samir Paul

0638 Shopping Offers

November 25, 2022 ยท 5 min ยท 861 words ยท Samir Paul

0639 Decode Ways II

November 25, 2022 ยท 6 min ยท 1175 words ยท Samir Paul

0640 Solve the Equation

November 25, 2022 ยท 5 min ยท 967 words ยท Samir Paul

0641 Design Circular Deque

November 25, 2022 ยท 11 min ยท 2151 words ยท Samir Paul

0642 Design Search Autocomplete System

November 25, 2022 ยท 6 min ยท 1150 words ยท Samir Paul

0643 Maximum Average Subarray I

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

0644 Maximum Average Subarray II

November 25, 2022 ยท 5 min ยท 994 words ยท Samir Paul

0645 Set Mismatch

November 25, 2022 ยท 10 min ยท 2030 words ยท Samir Paul

0646 Maximum Length of Pair Chain

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

0647 Palindromic Substrings

November 25, 2022 ยท 4 min ยท 716 words ยท Samir Paul

0648 Replace Words

November 25, 2022 ยท 7 min ยท 1315 words ยท Samir Paul

0649 Dota2 Senate

November 25, 2022 ยท 5 min ยท 1017 words ยท Samir Paul

0650 2 Keys Keyboard

November 25, 2022 ยท 5 min ยท 890 words ยท Samir Paul

0651 4 Keys Keyboard

November 25, 2022 ยท 2 min ยท 406 words ยท Samir Paul

0652 Find Duplicate Subtrees

November 25, 2022 ยท 5 min ยท 976 words ยท Samir Paul

0653 Two Sum IV Input is a BST

November 25, 2022 ยท 8 min ยท 1547 words ยท Samir Paul

0654 Maximum Binary Tree

November 25, 2022 ยท 16 min ยท 3215 words ยท Samir Paul

0655 Print Binary Tree

November 25, 2022 ยท 12 min ยท 2481 words ยท Samir Paul

0656 Coin Path

November 25, 2022 ยท 5 min ยท 994 words ยท Samir Paul

0657 Robot Return to Origin

November 25, 2022 ยท 3 min ยท 459 words ยท Samir Paul

0658 Find K Closest Elements

November 25, 2022 ยท 6 min ยท 1264 words ยท Samir Paul

0659 Split Array into Consecutive Subsequences

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

0660 Remove 9

November 25, 2022 ยท 1 min ยท 78 words ยท Samir Paul

0661 Image Smoother

November 25, 2022 ยท 5 min ยท 1000 words ยท Samir Paul

0662 Maximum Width of Binary Tree

November 25, 2022 ยท 7 min ยท 1331 words ยท Samir Paul

0663 Equal Tree Partition

November 25, 2022 ยท 4 min ยท 647 words ยท Samir Paul

0664 Strange Printer

November 25, 2022 ยท 4 min ยท 817 words ยท Samir Paul

0665 Non decreasing Array

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

0666 Path Sum IV

November 25, 2022 ยท 4 min ยท 708 words ยท Samir Paul

0667 Beautiful Arrangement II

November 25, 2022 ยท 3 min ยท 585 words ยท Samir Paul

0668 Kth Smallest Number in Multiplication Table

November 25, 2022 ยท 3 min ยท 461 words ยท Samir Paul

0669 Trim a Binary Search Tree

November 25, 2022 ยท 10 min ยท 2057 words ยท Samir Paul

0670 Maximum Swap

November 25, 2022 ยท 4 min ยท 837 words ยท Samir Paul

0671 Second Minimum Node In a Binary Tree

November 25, 2022 ยท 4 min ยท 768 words ยท Samir Paul

0672 Bulb Switcher II

November 25, 2022 ยท 4 min ยท 728 words ยท Samir Paul

0673 Number of Longest Increasing Subsequence

November 25, 2022 ยท 13 min ยท 2660 words ยท Samir Paul

0674 Longest Continuous Increasing Subsequence

November 25, 2022 ยท 6 min ยท 1270 words ยท Samir Paul

0675 Cut Off Trees for Golf Event

November 25, 2022 ยท 9 min ยท 1847 words ยท Samir Paul

0676 Implement Magic Dictionary

November 25, 2022 ยท 11 min ยท 2263 words ยท Samir Paul

0677 Map Sum Pairs

November 25, 2022 ยท 6 min ยท 1223 words ยท Samir Paul

0678 Valid Parenthesis String

November 25, 2022 ยท 6 min ยท 1202 words ยท Samir Paul

0679 24 Game

November 25, 2022 ยท 7 min ยท 1412 words ยท Samir Paul

0680 Valid Palindrome II

November 25, 2022 ยท 5 min ยท 892 words ยท Samir Paul

0681 Next Closest Time

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

0682 Baseball Game

November 25, 2022 ยท 5 min ยท 968 words ยท Samir Paul

0683 K Empty Slots

November 25, 2022 ยท 7 min ยท 1322 words ยท Samir Paul

0684 Redundant Connection

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

0685 Redundant Connection II

November 25, 2022 ยท 5 min ยท 1053 words ยท Samir Paul

0686 Repeated String Match

November 25, 2022 ยท 3 min ยท 471 words ยท Samir Paul

0687 Longest Univalue Path

November 25, 2022 ยท 7 min ยท 1377 words ยท Samir Paul

0688 Knight Probability in Chessboard

November 25, 2022 ยท 7 min ยท 1439 words ยท Samir Paul

0689 Maximum Sum of 3 Non Overlapping Subarrays

November 25, 2022 ยท 12 min ยท 2360 words ยท Samir Paul

0690 Employee Importance

November 25, 2022 ยท 3 min ยท 539 words ยท Samir Paul

0691 Stickers to Spell Word

November 25, 2022 ยท 5 min ยท 1023 words ยท Samir Paul

0692 Top K Frequent Words

November 25, 2022 ยท 3 min ยท 442 words ยท Samir Paul

0693 Binary Number with Alternating Bits

November 25, 2022 ยท 3 min ยท 514 words ยท Samir Paul

0694 Number of Distinct Islands

November 25, 2022 ยท 5 min ยท 896 words ยท Samir Paul

0695 Max Area of Island

November 25, 2022 ยท 5 min ยท 1005 words ยท Samir Paul

0696 Count Binary Substrings

November 25, 2022 ยท 3 min ยท 496 words ยท Samir Paul

0697 Degree of an Array

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

0698 Partition to K Equal Sum Subsets

November 25, 2022 ยท 10 min ยท 1976 words ยท Samir Paul

0699 Falling Squares

November 25, 2022 ยท 9 min ยท 1833 words ยท Samir Paul

0700 Search in a Binary Search Tree

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

0701 Insert into a Binary Search Tree

November 25, 2022 ยท 3 min ยท 558 words ยท Samir Paul

0702 Search in a Sorted Array of Unknown Size

November 25, 2022 ยท 4 min ยท 641 words ยท Samir Paul

0703 Kth Largest Element in a Stream

November 25, 2022 ยท 6 min ยท 1151 words ยท Samir Paul

0704 Binary Search

November 25, 2022 ยท 4 min ยท 697 words ยท Samir Paul

0705 Design HashSet

November 25, 2022 ยท 7 min ยท 1287 words ยท Samir Paul

0706 Design HashMap

November 25, 2022 ยท 4 min ยท 740 words ยท Samir Paul

0707 Design Linked List

November 25, 2022 ยท 16 min ยท 3387 words ยท Samir Paul

0708 Insert into a Sorted Circular Linked List

November 25, 2022 ยท 4 min ยท 819 words ยท Samir Paul

0709 To Lower Case

November 25, 2022 ยท 2 min ยท 370 words ยท Samir Paul

0710 Random Pick with Blacklist

November 25, 2022 ยท 4 min ยท 762 words ยท Samir Paul

0711 Number of Distinct Islands II

November 25, 2022 ยท 5 min ยท 1053 words ยท Samir Paul

0712 Minimum ASCII Delete Sum for Two Strings

November 25, 2022 ยท 6 min ยท 1068 words ยท Samir Paul

0713 Subarray Product Less Than K

November 25, 2022 ยท 4 min ยท 647 words ยท Samir Paul

0714 Best Time to Buy and Sell Stock with Transaction Fee

November 25, 2022 ยท 9 min ยท 1777 words ยท Samir Paul

0715 Range Module

November 25, 2022 ยท 14 min ยท 2791 words ยท Samir Paul

0716 Max Stack

November 25, 2022 ยท 6 min ยท 1097 words ยท Samir Paul

0717 1 bit and 2 bit Characters

November 25, 2022 ยท 2 min ยท 348 words ยท Samir Paul

0718 Maximum Length of Repeated Subarray

November 25, 2022 ยท 4 min ยท 667 words ยท Samir Paul

0719 Find K th Smallest Pair Distance

November 25, 2022 ยท 4 min ยท 769 words ยท Samir Paul

0720 Longest Word in Dictionary

November 25, 2022 ยท 4 min ยท 772 words ยท Samir Paul

0721 Accounts Merge

November 25, 2022 ยท 4 min ยท 785 words ยท Samir Paul

0722 Remove Comments

November 25, 2022 ยท 7 min ยท 1458 words ยท Samir Paul

0723 Candy Crush

November 25, 2022 ยท 6 min ยท 1154 words ยท Samir Paul

0724 Find Pivot Index

November 25, 2022 ยท 4 min ยท 641 words ยท Samir Paul

0725 Split Linked List in Parts

November 25, 2022 ยท 3 min ยท 511 words ยท Samir Paul

0726 Number of Atoms

November 25, 2022 ยท 2 min ยท 263 words ยท Samir Paul

0727 Minimum Window Subsequence

November 25, 2022 ยท 5 min ยท 971 words ยท Samir Paul

0728 Self Dividing Numbers

November 25, 2022 ยท 3 min ยท 519 words ยท Samir Paul

0729 My Calendar I

November 25, 2022 ยท 5 min ยท 883 words ยท Samir Paul

0730 Count Different Palindromic Subsequences

November 25, 2022 ยท 5 min ยท 907 words ยท Samir Paul

0731 My Calendar II

November 25, 2022 ยท 11 min ยท 2327 words ยท Samir Paul

0732 My Calendar III

November 25, 2022 ยท 8 min ยท 1702 words ยท Samir Paul

0733 Flood Fill

November 25, 2022 ยท 7 min ยท 1487 words ยท Samir Paul

0734 Sentence Similarity

November 25, 2022 ยท 3 min ยท 613 words ยท Samir Paul

0735 Asteroid Collision

November 25, 2022 ยท 5 min ยท 874 words ยท Samir Paul

0736 Parse Lisp Expression

November 25, 2022 ยท 8 min ยท 1635 words ยท Samir Paul

0737 Sentence Similarity II

November 25, 2022 ยท 5 min ยท 949 words ยท Samir Paul

0738 Monotone Increasing Digits

November 25, 2022 ยท 2 min ยท 422 words ยท Samir Paul

0739 Daily Temperatures

November 25, 2022 ยท 4 min ยท 850 words ยท Samir Paul

0740 Delete and Earn

November 25, 2022 ยท 3 min ยท 586 words ยท Samir Paul

0741 Cherry Pickup

November 25, 2022 ยท 6 min ยท 1271 words ยท Samir Paul

0742 Closest Leaf in a Binary Tree

November 25, 2022 ยท 5 min ยท 948 words ยท Samir Paul

0743 Network Delay Time

November 25, 2022 ยท 13 min ยท 2572 words ยท Samir Paul

0744 Find Smallest Letter Greater Than Target

November 25, 2022 ยท 4 min ยท 716 words ยท Samir Paul

0745 Prefix and Suffix Search

November 25, 2022 ยท 8 min ยท 1511 words ยท Samir Paul

0746 Min Cost Climbing Stairs

November 25, 2022 ยท 5 min ยท 998 words ยท Samir Paul

0747 Largest Number At Least Twice of Others

November 25, 2022 ยท 4 min ยท 675 words ยท Samir Paul

0748 Shortest Completing Word

November 25, 2022 ยท 6 min ยท 1186 words ยท Samir Paul

0749 Contain Virus

November 25, 2022 ยท 9 min ยท 1830 words ยท Samir Paul

0750 Number Of Corner Rectangles

November 25, 2022 ยท 4 min ยท 730 words ยท Samir Paul

0751 IP to CIDR

November 25, 2022 ยท 3 min ยท 443 words ยท Samir Paul

0752 Open the Lock

November 25, 2022 ยท 14 min ยท 2885 words ยท Samir Paul

0753 Cracking the Safe

November 25, 2022 ยท 4 min ยท 659 words ยท Samir Paul

0754 Reach a Number

November 25, 2022 ยท 3 min ยท 458 words ยท Samir Paul

0755 Pour Water

November 25, 2022 ยท 5 min ยท 924 words ยท Samir Paul

0756 Pyramid Transition Matrix

November 25, 2022 ยท 5 min ยท 999 words ยท Samir Paul

0757 Set Intersection Size At Least Two

November 25, 2022 ยท 3 min ยท 601 words ยท Samir Paul

0758 Bold Words in String

November 25, 2022 ยท 7 min ยท 1284 words ยท Samir Paul

0759 Employee Free Time

November 25, 2022 ยท 1 min ยท 170 words ยท Samir Paul

0760 Find Anagram Mappings

November 25, 2022 ยท 2 min ยท 272 words ยท Samir Paul

0761 Special Binary String

November 25, 2022 ยท 3 min ยท 520 words ยท Samir Paul

0762 Prime Number of Set Bits in Binary Representation

November 25, 2022 ยท 3 min ยท 439 words ยท Samir Paul

0763 Partition Labels

November 25, 2022 ยท 5 min ยท 893 words ยท Samir Paul

0764 Largest Plus Sign

November 25, 2022 ยท 4 min ยท 851 words ยท Samir Paul

0765 Couples Holding Hands

November 25, 2022 ยท 5 min ยท 891 words ยท Samir Paul

0766 Toeplitz Matrix

November 25, 2022 ยท 3 min ยท 479 words ยท Samir Paul

0767 Reorganize String

November 25, 2022 ยท 7 min ยท 1428 words ยท Samir Paul

0768 Max Chunks To Make Sorted II

November 25, 2022 ยท 3 min ยท 548 words ยท Samir Paul

0769 Max Chunks To Make Sorted

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

0770 Basic Calculator IV

November 25, 2022 ยท 3 min ยท 443 words ยท Samir Paul

0771 Jewels and Stones

November 25, 2022 ยท 3 min ยท 486 words ยท Samir Paul

0772 Basic Calculator III

November 25, 2022 ยท 1 min ยท 130 words ยท Samir Paul

0773 Sliding Puzzle

November 25, 2022 ยท 11 min ยท 2227 words ยท Samir Paul

0774 Minimize Max Distance to Gas Station

November 25, 2022 ยท 3 min ยท 529 words ยท Samir Paul

0775 Global and Local Inversions

November 25, 2022 ยท 5 min ยท 1011 words ยท Samir Paul

0776 Split BST

November 25, 2022 ยท 4 min ยท 826 words ยท Samir Paul

0777 Swap Adjacent in LR String

November 25, 2022 ยท 3 min ยท 611 words ยท Samir Paul

0778 Swim in Rising Water

November 25, 2022 ยท 8 min ยท 1510 words ยท Samir Paul

0779 K th Symbol in Grammar

November 25, 2022 ยท 3 min ยท 463 words ยท Samir Paul

0780 Reaching Points

November 25, 2022 ยท 3 min ยท 573 words ยท Samir Paul

0781 Rabbits in Forest

November 25, 2022 ยท 2 min ยท 278 words ยท Samir Paul

0782 Transform to Chessboard

November 25, 2022 ยท 7 min ยท 1383 words ยท Samir Paul

0783 Minimum Distance Between BST Nodes

November 25, 2022 ยท 3 min ยท 566 words ยท Samir Paul

0784 Letter Case Permutation

November 25, 2022 ยท 5 min ยท 913 words ยท Samir Paul

0785 Is Graph Bipartite

November 25, 2022 ยท 8 min ยท 1645 words ยท Samir Paul

0786 K th Smallest Prime Fraction

November 25, 2022 ยท 4 min ยท 698 words ยท Samir Paul

0787 Cheapest Flights Within K Stops

November 25, 2022 ยท 7 min ยท 1315 words ยท Samir Paul

0788 Rotated Digits

November 25, 2022 ยท 7 min ยท 1377 words ยท Samir Paul

0789 Escape The Ghosts

November 25, 2022 ยท 3 min ยท 586 words ยท Samir Paul

0790 Domino and Tromino Tiling

November 25, 2022 ยท 3 min ยท 618 words ยท Samir Paul

0791 Custom Sort String

November 25, 2022 ยท 5 min ยท 1037 words ยท Samir Paul

0792 Number of Matching Subsequences

November 25, 2022 ยท 7 min ยท 1315 words ยท Samir Paul

0793 Preimage Size of Factorial Zeroes Function

November 25, 2022 ยท 3 min ยท 538 words ยท Samir Paul

0794 Valid Tic Tac Toe State

November 25, 2022 ยท 6 min ยท 1094 words ยท Samir Paul

0795 Number of Subarrays with Bounded Maximum

November 25, 2022 ยท 5 min ยท 1019 words ยท Samir Paul

0796 Rotate String

November 25, 2022 ยท 2 min ยท 294 words ยท Samir Paul

0797 All Paths From Source to Target

November 25, 2022 ยท 4 min ยท 767 words ยท Samir Paul

0798 Smallest Rotation with Highest Score

November 25, 2022 ยท 4 min ยท 649 words ยท Samir Paul

0799 Champagne Tower

November 25, 2022 ยท 6 min ยท 1237 words ยท Samir Paul

0800 Similar RGB Color

November 25, 2022 ยท 2 min ยท 363 words ยท Samir Paul

0801 Minimum Swaps To Make Sequences Increasing

November 25, 2022 ยท 3 min ยท 593 words ยท Samir Paul

0802 Find Eventual Safe States

November 25, 2022 ยท 7 min ยท 1366 words ยท Samir Paul

0803 Bricks Falling When Hit

November 25, 2022 ยท 9 min ยท 1839 words ยท Samir Paul

0804 Unique Morse Code Words

November 25, 2022 ยท 4 min ยท 722 words ยท Samir Paul

0805 Split Array With Same Average

November 25, 2022 ยท 4 min ยท 838 words ยท Samir Paul

0806 Number of Lines To Write String

November 25, 2022 ยท 3 min ยท 605 words ยท Samir Paul

0807 Max Increase to Keep City Skyline

November 25, 2022 ยท 4 min ยท 746 words ยท Samir Paul

0808 Soup Servings

November 25, 2022 ยท 5 min ยท 908 words ยท Samir Paul

0809 Expressive Words

November 25, 2022 ยท 5 min ยท 939 words ยท Samir Paul

0810 Chalkboard XOR Game

November 25, 2022 ยท 2 min ยท 391 words ยท Samir Paul

0811 Subdomain Visit Count

November 25, 2022 ยท 3 min ยท 619 words ยท Samir Paul

0812 Largest Triangle Area

November 25, 2022 ยท 3 min ยท 521 words ยท Samir Paul

0813 Largest Sum of Averages

November 25, 2022 ยท 4 min ยท 753 words ยท Samir Paul

0814 Binary Tree Pruning

November 25, 2022 ยท 5 min ยท 911 words ยท Samir Paul

0815 Bus Routes

November 25, 2022 ยท 6 min ยท 1237 words ยท Samir Paul

0816 Ambiguous Coordinates

November 25, 2022 ยท 5 min ยท 906 words ยท Samir Paul

0817 Linked List Components

November 25, 2022 ยท 5 min ยท 1019 words ยท Samir Paul

0818 Race Car

November 25, 2022 ยท 3 min ยท 591 words ยท Samir Paul

0819 Most Common Word

November 25, 2022 ยท 4 min ยท 754 words ยท Samir Paul

0820 Short Encoding of Words

November 25, 2022 ยท 7 min ยท 1282 words ยท Samir Paul

0821 Shortest Distance to a Character

November 25, 2022 ยท 4 min ยท 852 words ยท Samir Paul

0822 Card Flipping Game

November 25, 2022 ยท 4 min ยท 759 words ยท Samir Paul

0823 Binary Trees With Factors

November 25, 2022 ยท 4 min ยท 832 words ยท Samir Paul

0824 Goat Latin

November 25, 2022 ยท 3 min ยท 543 words ยท Samir Paul

0825 Friends Of Appropriate Ages

November 25, 2022 ยท 3 min ยท 607 words ยท Samir Paul

0826 Most Profit Assigning Work

November 25, 2022 ยท 3 min ยท 561 words ยท Samir Paul

0827 Making A Large Island

November 25, 2022 ยท 15 min ยท 3133 words ยท Samir Paul

0828 Count Unique Characters of All Substrings of a Given String

November 25, 2022 ยท 5 min ยท 878 words ยท Samir Paul

0829 Consecutive Numbers Sum

November 25, 2022 ยท 2 min ยท 348 words ยท Samir Paul

0830 Positions of Large Groups

November 25, 2022 ยท 3 min ยท 453 words ยท Samir Paul

0831 Masking Personal Information

November 25, 2022 ยท 5 min ยท 897 words ยท Samir Paul

0832 Flipping an Image

November 25, 2022 ยท 3 min ยท 516 words ยท Samir Paul

0833 Find And Replace in String

November 25, 2022 ยท 4 min ยท 809 words ยท Samir Paul

0834 Sum of Distances in Tree

November 25, 2022 ยท 5 min ยท 971 words ยท Samir Paul

0835 Image Overlap

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

0836 Rectangle Overlap

November 25, 2022 ยท 2 min ยท 383 words ยท Samir Paul

0837 New 21 Game

November 25, 2022 ยท 6 min ยท 1173 words ยท Samir Paul

0838 Push Dominoes

November 25, 2022 ยท 5 min ยท 1065 words ยท Samir Paul

0839 Similar String Groups

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

0840 Magic Squares In Grid

November 25, 2022 ยท 7 min ยท 1319 words ยท Samir Paul

0841 Keys and Rooms

November 25, 2022 ยท 4 min ยท 730 words ยท Samir Paul

0842 Split Array into Fibonacci Sequence

November 25, 2022 ยท 4 min ยท 765 words ยท Samir Paul

0843 Guess the Word

November 25, 2022 ยท 2 min ยท 357 words ยท Samir Paul

0844 Backspace String Compare

November 25, 2022 ยท 6 min ยท 1097 words ยท Samir Paul

0845 Longest Mountain in Array

November 25, 2022 ยท 6 min ยท 1081 words ยท Samir Paul

0846 Hand of Straights

November 25, 2022 ยท 5 min ยท 879 words ยท Samir Paul

0847 Shortest Path Visiting All Nodes

November 25, 2022 ยท 7 min ยท 1445 words ยท Samir Paul

0848 Shifting Letters

November 25, 2022 ยท 3 min ยท 525 words ยท Samir Paul

0849 Maximize Distance to Closest Person

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

0850 Rectangle Area II

November 25, 2022 ยท 9 min ยท 1830 words ยท Samir Paul

0851 Loud and Rich

November 25, 2022 ยท 5 min ยท 880 words ยท Samir Paul

0852 Peak Index in a Mountain Array

November 25, 2022 ยท 3 min ยท 618 words ยท Samir Paul

0853 Car Fleet

November 25, 2022 ยท 4 min ยท 832 words ยท Samir Paul

0854 K Similar Strings

November 25, 2022 ยท 8 min ยท 1676 words ยท Samir Paul

0855 Exam Room

November 25, 2022 ยท 7 min ยท 1306 words ยท Samir Paul

0856 Score of Parentheses

November 25, 2022 ยท 3 min ยท 570 words ยท Samir Paul

0857 Minimum Cost to Hire K Workers

November 25, 2022 ยท 4 min ยท 715 words ยท Samir Paul

0858 Mirror Reflection

November 25, 2022 ยท 3 min ยท 525 words ยท Samir Paul

0859 Buddy Strings

November 25, 2022 ยท 4 min ยท 750 words ยท Samir Paul

0860 Lemonade Change

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

0861 Score After Flipping Matrix

November 25, 2022 ยท 4 min ยท 809 words ยท Samir Paul

0862 Shortest Subarray with Sum at Least K

November 25, 2022 ยท 3 min ยท 517 words ยท Samir Paul

0863 All Nodes Distance K in Binary Tree

November 25, 2022 ยท 5 min ยท 916 words ยท Samir Paul

0864 Shortest Path to Get All Keys

November 25, 2022 ยท 7 min ยท 1419 words ยท Samir Paul

0865 Smallest Subtree with all the Deepest Nodes

November 25, 2022 ยท 4 min ยท 798 words ยท Samir Paul

0866 Prime Palindrome

November 25, 2022 ยท 3 min ยท 635 words ยท Samir Paul

0867 Transpose Matrix

November 25, 2022 ยท 2 min ยท 342 words ยท Samir Paul

0868 Binary Gap

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

0869 Reordered Power of 2

November 25, 2022 ยท 2 min ยท 368 words ยท Samir Paul

0870 Advantage Shuffle

November 25, 2022 ยท 4 min ยท 659 words ยท Samir Paul

0871 Minimum Number of Refueling Stops

November 25, 2022 ยท 4 min ยท 803 words ยท Samir Paul

0872 Leaf Similar Trees

November 25, 2022 ยท 4 min ยท 775 words ยท Samir Paul

0873 Length of Longest Fibonacci Subsequence

November 25, 2022 ยท 4 min ยท 830 words ยท Samir Paul

0874 Walking Robot Simulation

November 25, 2022 ยท 7 min ยท 1464 words ยท Samir Paul

0875 Koko Eating Bananas

November 25, 2022 ยท 4 min ยท 656 words ยท Samir Paul

0876 Middle of the Linked List

November 25, 2022 ยท 4 min ยท 840 words ยท Samir Paul

0877 Stone Game

November 25, 2022 ยท 6 min ยท 1090 words ยท Samir Paul

0878 Nth Magical Number

November 25, 2022 ยท 3 min ยท 463 words ยท Samir Paul

0879 Profitable Schemes

November 25, 2022 ยท 9 min ยท 1736 words ยท Samir Paul

0880 Decoded String at Index

November 25, 2022 ยท 4 min ยท 806 words ยท Samir Paul

0881 Boats to Save People

November 25, 2022 ยท 2 min ยท 371 words ยท Samir Paul

0882 Reachable Nodes In Subdivided Graph

November 25, 2022 ยท 6 min ยท 1136 words ยท Samir Paul

0883 Projection Area of 3D Shapes

November 25, 2022 ยท 4 min ยท 679 words ยท Samir Paul

0884 Uncommon Words from Two Sentences

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

0885 Spiral Matrix III

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

0886 Possible Bipartition

November 25, 2022 ยท 7 min ยท 1417 words ยท Samir Paul

0887 Super Egg Drop

November 25, 2022 ยท 8 min ยท 1701 words ยท Samir Paul

0888 Fair Candy Swap

November 25, 2022 ยท 3 min ยท 527 words ยท Samir Paul

0889 Construct Binary Tree from Preorder and Postorder Traversal

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

0890 Find and Replace Pattern

November 25, 2022 ยท 4 min ยท 707 words ยท Samir Paul

0891 Sum of Subsequence Widths

November 25, 2022 ยท 3 min ยท 436 words ยท Samir Paul

0892 Surface Area of 3D Shapes

November 25, 2022 ยท 3 min ยท 475 words ยท Samir Paul

0893 Groups of Special Equivalent Strings

November 25, 2022 ยท 3 min ยท 563 words ยท Samir Paul

0894 All Possible Full Binary Trees

November 25, 2022 ยท 6 min ยท 1244 words ยท Samir Paul

0895 Maximum Frequency Stack

November 25, 2022 ยท 6 min ยท 1218 words ยท Samir Paul

0896 Monotonic Array

November 25, 2022 ยท 4 min ยท 684 words ยท Samir Paul

0897 Increasing Order Search Tree

November 25, 2022 ยท 4 min ยท 829 words ยท Samir Paul

0898 Bitwise ORs of Subarrays

November 25, 2022 ยท 4 min ยท 701 words ยท Samir Paul

0899 Orderly Queue

November 25, 2022 ยท 4 min ยท 644 words ยท Samir Paul

0900 RLE Iterator

November 25, 2022 ยท 5 min ยท 1037 words ยท Samir Paul

0901 Online Stock Span

November 25, 2022 ยท 6 min ยท 1082 words ยท Samir Paul

0902 Numbers At Most N Given Digit Set

November 25, 2022 ยท 5 min ยท 984 words ยท Samir Paul

0903 Valid Permutations for DI Sequence

November 25, 2022 ยท 13 min ยท 2571 words ยท Samir Paul

0904 Fruit Into Baskets

November 25, 2022 ยท 7 min ยท 1487 words ยท Samir Paul

0905 Sort Array By Parity

November 25, 2022 ยท 4 min ยท 682 words ยท Samir Paul

0906 Super Palindromes

November 25, 2022 ยท 1 min ยท 140 words ยท Samir Paul

0907 Sum of Subarray Minimums

November 25, 2022 ยท 7 min ยท 1351 words ยท Samir Paul

0908 Smallest Range I

November 25, 2022 ยท 2 min ยท 423 words ยท Samir Paul

0909 Snakes and Ladders

November 25, 2022 ยท 6 min ยท 1120 words ยท Samir Paul

0910 Smallest Range II

November 25, 2022 ยท 3 min ยท 448 words ยท Samir Paul

0911 Online Election

November 25, 2022 ยท 5 min ยท 928 words ยท Samir Paul

0912 Sort an Array

November 25, 2022 ยท 9 min ยท 1869 words ยท Samir Paul

0913 Cat and Mouse

November 25, 2022 ยท 8 min ยท 1679 words ยท Samir Paul

0914 X of a Kind in a Deck of Cards

November 25, 2022 ยท 2 min ยท 393 words ยท Samir Paul

0915 Partition Array into Disjoint Intervals

November 25, 2022 ยท 3 min ยท 452 words ยท Samir Paul

0916 Word Subsets

November 25, 2022 ยท 3 min ยท 631 words ยท Samir Paul

0917 Reverse Only Letters

November 25, 2022 ยท 3 min ยท 567 words ยท Samir Paul

0918 Maximum Sum Circular Subarray

November 25, 2022 ยท 5 min ยท 976 words ยท Samir Paul

0919 Complete Binary Tree Inserter

November 25, 2022 ยท 8 min ยท 1495 words ยท Samir Paul

0920 Number of Music Playlists

November 25, 2022 ยท 8 min ยท 1671 words ยท Samir Paul

0921 Minimum Add to Make Parentheses Valid

November 25, 2022 ยท 3 min ยท 578 words ยท Samir Paul

0922 Sort Array By Parity II

November 25, 2022 ยท 3 min ยท 442 words ยท Samir Paul

0923 3Sum With Multiplicity

November 25, 2022 ยท 3 min ยท 586 words ยท Samir Paul

0924 Minimize Malware Spread

November 25, 2022 ยท 5 min ยท 1056 words ยท Samir Paul

0925 Long Pressed Name

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

0926 Flip String to Monotone Increasing

November 25, 2022 ยท 5 min ยท 939 words ยท Samir Paul

0927 Three Equal Parts

November 25, 2022 ยท 5 min ยท 942 words ยท Samir Paul

0928 Minimize Malware Spread II

November 25, 2022 ยท 7 min ยท 1352 words ยท Samir Paul

0929 Unique Email Addresses

November 25, 2022 ยท 4 min ยท 845 words ยท Samir Paul

0930 Binary Subarrays With Sum

November 25, 2022 ยท 5 min ยท 908 words ยท Samir Paul

0931 Minimum Falling Path Sum

November 25, 2022 ยท 3 min ยท 594 words ยท Samir Paul

0932 Beautiful Array

November 25, 2022 ยท 2 min ยท 403 words ยท Samir Paul

0933 Number of Recent Calls

November 25, 2022 ยท 6 min ยท 1181 words ยท Samir Paul

0934 Shortest Bridge

November 25, 2022 ยท 6 min ยท 1074 words ยท Samir Paul

0935 Knight Dialer

November 25, 2022 ยท 6 min ยท 1121 words ยท Samir Paul

0936 Stamping The Sequence

November 25, 2022 ยท 9 min ยท 1907 words ยท Samir Paul

0937 Reorder Data in Log Files

November 25, 2022 ยท 3 min ยท 566 words ยท Samir Paul

0938 Range Sum of BST

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

0939 Minimum Area Rectangle

November 25, 2022 ยท 4 min ยท 647 words ยท Samir Paul

0940 Distinct Subsequences II

November 25, 2022 ยท 6 min ยท 1095 words ยท Samir Paul

0941 Valid Mountain Array

November 25, 2022 ยท 2 min ยท 410 words ยท Samir Paul

0942 DI String Match

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

0943 Find the Shortest Superstring

November 25, 2022 ยท 7 min ยท 1356 words ยท Samir Paul

0944 Delete Columns to Make Sorted

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

0945 Minimum Increment to Make Array Unique

November 25, 2022 ยท 2 min ยท 385 words ยท Samir Paul

0946 Validate Stack Sequences

November 25, 2022 ยท 3 min ยท 599 words ยท Samir Paul

0947 Most Stones Removed with Same Row or Column

November 25, 2022 ยท 4 min ยท 671 words ยท Samir Paul

0948 Bag of Tokens

November 25, 2022 ยท 4 min ยท 656 words ยท Samir Paul

0949 Largest Time for Given Digits

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

0950 Reveal Cards In Increasing Order

November 25, 2022 ยท 3 min ยท 531 words ยท Samir Paul

0951 Flip Equivalent Binary Trees

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

0952 Largest Component Size by Common Factor

November 25, 2022 ยท 4 min ยท 776 words ยท Samir Paul

0953 Verifying an Alien Dictionary

November 25, 2022 ยท 5 min ยท 1041 words ยท Samir Paul

0954 Array of Doubled Pairs

November 25, 2022 ยท 3 min ยท 458 words ยท Samir Paul

0955 Delete Columns to Make Sorted II

November 25, 2022 ยท 2 min ยท 380 words ยท Samir Paul

0956 Tallest Billboard

November 25, 2022 ยท 7 min ยท 1379 words ยท Samir Paul

0957 Prison Cells After N Days

November 25, 2022 ยท 2 min ยท 264 words ยท Samir Paul

0958 Check Completeness of a Binary Tree

November 25, 2022 ยท 3 min ยท 555 words ยท Samir Paul

0959 Regions Cut By Slashes

November 25, 2022 ยท 6 min ยท 1118 words ยท Samir Paul

0960 Delete Columns to Make Sorted III

November 25, 2022 ยท 3 min ยท 634 words ยท Samir Paul

0961 N Repeated Element in Size 2N Array

November 25, 2022 ยท 2 min ยท 350 words ยท Samir Paul

0962 Maximum Width Ramp

November 25, 2022 ยท 3 min ยท 490 words ยท Samir Paul

0963 Minimum Area Rectangle II

November 25, 2022 ยท 6 min ยท 1222 words ยท Samir Paul

0964 Least Operators to Express Number

November 25, 2022 ยท 5 min ยท 883 words ยท Samir Paul

0965 Univalued Binary Tree

November 25, 2022 ยท 4 min ยท 747 words ยท Samir Paul

0966 Vowel Spellchecker

November 25, 2022 ยท 5 min ยท 1030 words ยท Samir Paul

0967 Numbers With Same Consecutive Differences

November 25, 2022 ยท 3 min ยท 576 words ยท Samir Paul

0968 Binary Tree Cameras

November 25, 2022 ยท 5 min ยท 901 words ยท Samir Paul

0969 Pancake Sorting

November 25, 2022 ยท 5 min ยท 919 words ยท Samir Paul

0970 Powerful Integers

November 25, 2022 ยท 5 min ยท 856 words ยท Samir Paul

0971 Flip Binary Tree To Match Preorder Traversal

November 25, 2022 ยท 5 min ยท 1053 words ยท Samir Paul

0972 Equal Rational Numbers

November 25, 2022 ยท 2 min ยท 246 words ยท Samir Paul

0973 K Closest Points to Origin

November 25, 2022 ยท 2 min ยท 425 words ยท Samir Paul

0974 Subarray Sums Divisible by K

November 25, 2022 ยท 2 min ยท 411 words ยท Samir Paul

0975 Odd Even Jump

November 25, 2022 ยท 7 min ยท 1304 words ยท Samir Paul

0976 Largest Perimeter Triangle

November 25, 2022 ยท 3 min ยท 570 words ยท Samir Paul

0977 Squares of a Sorted Array

November 25, 2022 ยท 4 min ยท 696 words ยท Samir Paul

0978 Longest Turbulent Subarray

November 25, 2022 ยท 3 min ยท 571 words ยท Samir Paul

0979 Distribute Coins in Binary Tree

November 25, 2022 ยท 4 min ยท 821 words ยท Samir Paul

0980 Unique Paths III

November 25, 2022 ยท 7 min ยท 1457 words ยท Samir Paul

0981 Time Based Key Value Store

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

0982 Triples with Bitwise AND Equal To Zero

November 25, 2022 ยท 3 min ยท 630 words ยท Samir Paul

0983 Minimum Cost For Tickets

November 25, 2022 ยท 5 min ยท 988 words ยท Samir Paul

0984 String Without AAA or BBB

November 25, 2022 ยท 3 min ยท 500 words ยท Samir Paul

0985 Sum of Even Numbers After Queries

November 25, 2022 ยท 4 min ยท 794 words ยท Samir Paul

0986 Interval List Intersections

November 25, 2022 ยท 4 min ยท 696 words ยท Samir Paul

0987 Vertical Order Traversal of a Binary Tree

November 25, 2022 ยท 5 min ยท 865 words ยท Samir Paul

0988 Smallest String Starting From Leaf

November 25, 2022 ยท 4 min ยท 683 words ยท Samir Paul

0989 Add to Array Form of Integer

November 25, 2022 ยท 4 min ยท 711 words ยท Samir Paul

0990 Satisfiability of Equality Equations

November 25, 2022 ยท 4 min ยท 805 words ยท Samir Paul

0991 Broken Calculator

November 25, 2022 ยท 2 min ยท 364 words ยท Samir Paul

0992 Subarrays with K Different Integers

November 25, 2022 ยท 3 min ยท 619 words ยท Samir Paul

0993 Cousins in Binary Tree

November 25, 2022 ยท 8 min ยท 1522 words ยท Samir Paul

0994 Rotting Oranges

November 25, 2022 ยท 7 min ยท 1316 words ยท Samir Paul

0995 Minimum Number of K Consecutive Bit Flips

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

0996 Number of Squareful Arrays

November 25, 2022 ยท 5 min ยท 891 words ยท Samir Paul

0997 Find the Town Judge

November 25, 2022 ยท 4 min ยท 803 words ยท Samir Paul

0998 Maximum Binary Tree II

November 25, 2022 ยท 9 min ยท 1714 words ยท Samir Paul

0999 Available Captures for Rook

November 25, 2022 ยท 5 min ยท 853 words ยท Samir Paul

1000 Minimum Cost to Merge Stones

November 25, 2022 ยท 5 min ยท 993 words ยท Samir Paul

1001 Grid Illumination

November 25, 2022 ยท 7 min ยท 1475 words ยท Samir Paul

1002 Find Common Characters

November 25, 2022 ยท 3 min ยท 528 words ยท Samir Paul

1003 Check If Word Is Valid After Substitutions

November 25, 2022 ยท 3 min ยท 568 words ยท Samir Paul

1004 Max Consecutive Ones III

November 25, 2022 ยท 5 min ยท 877 words ยท Samir Paul

1005 Maximize Sum Of Array After K Negations

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

1006 Clumsy Factorial

November 25, 2022 ยท 2 min ยท 413 words ยท Samir Paul

1007 Minimum Domino Rotations For Equal Row

November 25, 2022 ยท 5 min ยท 883 words ยท Samir Paul

1008 Construct Binary Search Tree from Preorder Traversal

November 25, 2022 ยท 6 min ยท 1194 words ยท Samir Paul

1009 Complement of Base 10 Integer

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

1010 Pairs of Songs With Total Durations Divisible by 60

November 25, 2022 ยท 4 min ยท 793 words ยท Samir Paul

1011 Capacity To Ship Packages Within D Days

November 25, 2022 ยท 4 min ยท 838 words ยท Samir Paul

1012 Numbers With Repeated Digits

November 25, 2022 ยท 9 min ยท 1855 words ยท Samir Paul

1013 Partition Array Into Three Parts With Equal Sum

November 25, 2022 ยท 3 min ยท 595 words ยท Samir Paul

1014 Best Sightseeing Pair

November 25, 2022 ยท 2 min ยท 382 words ยท Samir Paul

1015 Smallest Integer Divisible by K

November 25, 2022 ยท 2 min ยท 403 words ยท Samir Paul

1016 Binary String With Substrings Representing 1 To N

November 25, 2022 ยท 2 min ยท 357 words ยท Samir Paul

1017 Convert to Base 2

November 25, 2022 ยท 3 min ยท 461 words ยท Samir Paul

1018 Binary Prefix Divisible By 5

November 25, 2022 ยท 2 min ยท 363 words ยท Samir Paul

1019 Next Greater Node In Linked List

November 25, 2022 ยท 6 min ยท 1254 words ยท Samir Paul

1020 Number of Enclaves

November 25, 2022 ยท 16 min ยท 3342 words ยท Samir Paul

1021 Remove Outermost Parentheses

November 25, 2022 ยท 5 min ยท 933 words ยท Samir Paul

1022 Sum of Root To Leaf Binary Numbers

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

1023 Camelcase Matching

November 25, 2022 ยท 5 min ยท 994 words ยท Samir Paul

1024 Video Stitching

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

1025 Divisor Game

November 25, 2022 ยท 2 min ยท 220 words ยท Samir Paul

1026 Maximum Difference Between Node and Ancestor

November 25, 2022 ยท 5 min ยท 973 words ยท Samir Paul

1027 Longest Arithmetic Subsequence

November 25, 2022 ยท 3 min ยท 544 words ยท Samir Paul

1028 Recover a Tree From Preorder Traversal

November 25, 2022 ยท 2 min ยท 347 words ยท Samir Paul

1029 Two City Scheduling

November 25, 2022 ยท 3 min ยท 469 words ยท Samir Paul

1030 Matrix Cells in Distance Order

November 25, 2022 ยท 4 min ยท 761 words ยท Samir Paul

1031 Maximum Sum of Two Non Overlapping Subarrays

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

1032 Stream of Characters

November 25, 2022 ยท 6 min ยท 1105 words ยท Samir Paul

1033 Moving Stones Until Consecutive

November 25, 2022 ยท 4 min ยท 709 words ยท Samir Paul

1034 Coloring A Border

November 25, 2022 ยท 5 min ยท 973 words ยท Samir Paul

1035 Uncrossed Lines

November 25, 2022 ยท 4 min ยท 654 words ยท Samir Paul

1036 Escape a Large Maze

November 25, 2022 ยท 6 min ยท 1215 words ยท Samir Paul

1037 Valid Boomerang

November 25, 2022 ยท 2 min ยท 366 words ยท Samir Paul

1038 Binary Search Tree to Greater Sum Tree

November 25, 2022 ยท 10 min ยท 2072 words ยท Samir Paul

1039 Minimum Score Triangulation of Polygon

November 25, 2022 ยท 8 min ยท 1639 words ยท Samir Paul

1040 Moving Stones Until Consecutive II

November 25, 2022 ยท 4 min ยท 841 words ยท Samir Paul

1041 Robot Bounded In Circle

November 25, 2022 ยท 4 min ยท 846 words ยท Samir Paul

1042 Flower Planting With No Adjacent

November 25, 2022 ยท 4 min ยท 764 words ยท Samir Paul

1043 Partition Array for Maximum Sum

November 25, 2022 ยท 4 min ยท 686 words ยท Samir Paul

1044 Longest Duplicate Substring

November 25, 2022 ยท 4 min ยท 798 words ยท Samir Paul

1045 Customers Who Bought All Products

November 25, 2022 ยท 2 min ยท 287 words ยท Samir Paul

1046 Last Stone Weight

November 25, 2022 ยท 4 min ยท 698 words ยท Samir Paul

1047 Remove All Adjacent Duplicates In String

November 25, 2022 ยท 3 min ยท 534 words ยท Samir Paul

1048 Longest String Chain

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

1049 Last Stone Weight II

November 25, 2022 ยท 6 min ยท 1169 words ยท Samir Paul

1050 Actors and Directors Who Cooperated At Least Three Times

November 25, 2022 ยท 2 min ยท 249 words ยท Samir Paul

1051 Height Checker

November 25, 2022 ยท 3 min ยท 616 words ยท Samir Paul

1052 Grumpy Bookstore Owner

November 25, 2022 ยท 4 min ยท 797 words ยท Samir Paul

1053 Previous Permutation With One Swap

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

1054 Distant Barcodes

November 25, 2022 ยท 3 min ยท 578 words ยท Samir Paul

1055 Shortest Way to Form String

November 25, 2022 ยท 3 min ยท 538 words ยท Samir Paul

1056 Confusing Number

November 25, 2022 ยท 3 min ยท 588 words ยท Samir Paul

1057 Campus Bikes

November 25, 2022 ยท 5 min ยท 911 words ยท Samir Paul

1058 Minimize Rounding Error to Meet Target

November 25, 2022 ยท 4 min ยท 668 words ยท Samir Paul

1059 All Paths from Source Lead to Destination

November 25, 2022 ยท 4 min ยท 749 words ยท Samir Paul

1060 Missing Element in Sorted Array

November 25, 2022 ยท 3 min ยท 602 words ยท Samir Paul

1061 Lexicographically Smallest Equivalent String

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

1062 Longest Repeating Substring

November 25, 2022 ยท 3 min ยท 448 words ยท Samir Paul

1063 Number of Valid Subarrays

November 25, 2022 ยท 5 min ยท 902 words ยท Samir Paul

1064 Fixed Point

November 25, 2022 ยท 3 min ยท 481 words ยท Samir Paul

1065 Index Pairs of a String

November 25, 2022 ยท 4 min ยท 819 words ยท Samir Paul

1066 Campus Bikes II

November 25, 2022 ยท 5 min ยท 873 words ยท Samir Paul

1067 Digit Count in Range

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

1068 Product Sales Analysis I

November 25, 2022 ยท 2 min ยท 358 words ยท Samir Paul

1069 Product Sales Analysis II

November 25, 2022 ยท 2 min ยท 288 words ยท Samir Paul

1070 Product Sales Analysis III

November 25, 2022 ยท 2 min ยท 390 words ยท Samir Paul

1071 Greatest Common Divisor of Strings

November 25, 2022 ยท 3 min ยท 442 words ยท Samir Paul

1072 Flip Columns For Maximum Number of Equal Rows

November 25, 2022 ยท 3 min ยท 486 words ยท Samir Paul

1073 Adding Two Negabinary Numbers

November 25, 2022 ยท 5 min ยท 1036 words ยท Samir Paul

1074 Number of Submatrices That Sum to Target

November 25, 2022 ยท 4 min ยท 820 words ยท Samir Paul

1075 Project Employees I

November 25, 2022 ยท 2 min ยท 313 words ยท Samir Paul

1076 Project Employees II

November 25, 2022 ยท 2 min ยท 341 words ยท Samir Paul

1077 Project Employees III

November 25, 2022 ยท 2 min ยท 406 words ยท Samir Paul

1078 Occurrences After Bigram

November 25, 2022 ยท 3 min ยท 463 words ยท Samir Paul

1079 Letter Tile Possibilities

November 25, 2022 ยท 3 min ยท 482 words ยท Samir Paul

1080 Insufficient Nodes in Root to Leaf Paths

November 25, 2022 ยท 5 min ยท 922 words ยท Samir Paul

1081 Smallest Subsequence of Distinct Characters

November 25, 2022 ยท 4 min ยท 727 words ยท Samir Paul

1082 Sales Analysis I

November 25, 2022 ยท 2 min ยท 394 words ยท Samir Paul

1083 Sales Analysis II

November 25, 2022 ยท 2 min ยท 355 words ยท Samir Paul

1084 Sales Analysis III

November 25, 2022 ยท 2 min ยท 388 words ยท Samir Paul

1085 Sum of Digits in the Minimum Number

November 25, 2022 ยท 2 min ยท 310 words ยท Samir Paul

1086 High Five

November 25, 2022 ยท 4 min ยท 705 words ยท Samir Paul

1087 Brace Expansion

November 25, 2022 ยท 2 min ยท 423 words ยท Samir Paul

1088 Confusing Number II

November 25, 2022 ยท 5 min ยท 1011 words ยท Samir Paul

1089 Duplicate Zeros

November 25, 2022 ยท 4 min ยท 714 words ยท Samir Paul

1090 Largest Values From Labels

November 25, 2022 ยท 4 min ยท 744 words ยท Samir Paul

1091 Shortest Path in Binary Matrix

November 25, 2022 ยท 6 min ยท 1070 words ยท Samir Paul

1092 Shortest Common Supersequence

November 25, 2022 ยท 5 min ยท 1051 words ยท Samir Paul

1093 Statistics from a Large Sample

November 25, 2022 ยท 6 min ยท 1148 words ยท Samir Paul

1094 Car Pooling

November 25, 2022 ยท 5 min ยท 901 words ยท Samir Paul

1095 Find in Mountain Array

November 25, 2022 ยท 7 min ยท 1457 words ยท Samir Paul

1096 Brace Expansion II

November 25, 2022 ยท 4 min ยท 733 words ยท Samir Paul

1097 Game Play Analysis V

November 25, 2022 ยท 2 min ยท 408 words ยท Samir Paul

1098 Unpopular Books

November 25, 2022 ยท 2 min ยท 357 words ยท Samir Paul

1099 Two Sum Less Than K

November 25, 2022 ยท 5 min ยท 1007 words ยท Samir Paul

1100 Find K Length Substrings With No Repeated Characters

November 25, 2022 ยท 7 min ยท 1337 words ยท Samir Paul

1101 The Earliest Moment When Everyone Become Friends

November 25, 2022 ยท 10 min ยท 2099 words ยท Samir Paul

1102 Path With Maximum Minimum Value

November 25, 2022 ยท 15 min ยท 3119 words ยท Samir Paul

1103 Distribute Candies to People

November 25, 2022 ยท 3 min ยท 583 words ยท Samir Paul

1104 Path In Zigzag Labelled Binary Tree

November 25, 2022 ยท 3 min ยท 607 words ยท Samir Paul

1105 Filling Bookcase Shelves

November 25, 2022 ยท 6 min ยท 1070 words ยท Samir Paul

1106 Parsing A Boolean Expression

November 25, 2022 ยท 6 min ยท 1202 words ยท Samir Paul

1107 New Users Daily Count

November 25, 2022 ยท 2 min ยท 331 words ยท Samir Paul

1108 Defanging an IP Address

November 25, 2022 ยท 1 min ยท 206 words ยท Samir Paul

1109 Corporate Flight Bookings

November 25, 2022 ยท 8 min ยท 1584 words ยท Samir Paul

1110 Delete Nodes And Return Forest

November 25, 2022 ยท 6 min ยท 1128 words ยท Samir Paul

1111 Maximum Nesting Depth of Two Valid Parentheses Strings

November 25, 2022 ยท 3 min ยท 629 words ยท Samir Paul

1112 Highest Grade For Each Student

November 25, 2022 ยท 2 min ยท 387 words ยท Samir Paul

1113 Reported Posts

November 25, 2022 ยท 2 min ยท 353 words ยท Samir Paul

1114 Print in Order

November 25, 2022 ยท 4 min ยท 850 words ยท Samir Paul

1115 Print FooBar Alternately

November 25, 2022 ยท 4 min ยท 683 words ยท Samir Paul

1116 Print Zero Even Odd

November 25, 2022 ยท 4 min ยท 851 words ยท Samir Paul

1117 Building H2O

November 25, 2022 ยท 3 min ยท 585 words ยท Samir Paul

1118 Number of Days in a Month

November 25, 2022 ยท 3 min ยท 481 words ยท Samir Paul

1119 Remove Vowels from a String

November 25, 2022 ยท 2 min ยท 334 words ยท Samir Paul

1120 Maximum Average Subtree

November 25, 2022 ยท 5 min ยท 922 words ยท Samir Paul

1121 Divide Array Into Increasing Sequences

November 25, 2022 ยท 3 min ยท 536 words ยท Samir Paul

1122 Relative Sort Array

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

1123 Lowest Common Ancestor of Deepest Leaves

November 25, 2022 ยท 6 min ยท 1147 words ยท Samir Paul

1124 Longest Well Performing Interval

November 25, 2022 ยท 4 min ยท 693 words ยท Samir Paul

1125 Smallest Sufficient Team

November 25, 2022 ยท 8 min ยท 1558 words ยท Samir Paul

1126 Active Businesses

November 25, 2022 ยท 2 min ยท 384 words ยท Samir Paul

1127 User Purchase Platform

November 25, 2022 ยท 3 min ยท 433 words ยท Samir Paul

1128 Number of Equivalent Domino Pairs

November 25, 2022 ยท 3 min ยท 558 words ยท Samir Paul

1129 Shortest Path with Alternating Colors

November 25, 2022 ยท 6 min ยท 1133 words ยท Samir Paul

1130 Minimum Cost Tree From Leaf Values

November 25, 2022 ยท 10 min ยท 2086 words ยท Samir Paul

1131 Maximum of Absolute Value Expression

November 25, 2022 ยท 4 min ยท 842 words ยท Samir Paul

1132 Reported Posts II

November 25, 2022 ยท 3 min ยท 503 words ยท Samir Paul

1133 Largest Unique Number

November 25, 2022 ยท 3 min ยท 531 words ยท Samir Paul

1134 Armstrong Number

November 25, 2022 ยท 3 min ยท 460 words ยท Samir Paul

1135 Connecting Cities With Minimum Cost

November 25, 2022 ยท 5 min ยท 945 words ยท Samir Paul

1136 Parallel Courses

November 25, 2022 ยท 5 min ยท 1020 words ยท Samir Paul

1137 N th Tribonacci Number

November 25, 2022 ยท 10 min ยท 1961 words ยท Samir Paul

1138 Alphabet Board Path

November 25, 2022 ยท 4 min ยท 688 words ยท Samir Paul

1139 Largest 1 Bordered Square

November 25, 2022 ยท 5 min ยท 889 words ยท Samir Paul

1140 Stone Game II

November 25, 2022 ยท 6 min ยท 1176 words ยท Samir Paul

1141 User Activity for the Past 30 Days I

November 25, 2022 ยท 2 min ยท 318 words ยท Samir Paul

1142 User Activity for the Past 30 Days II

November 25, 2022 ยท 2 min ยท 406 words ยท Samir Paul

1143 Longest Common Subsequence

November 25, 2022 ยท 6 min ยท 1225 words ยท Samir Paul

1144 Decrease Elements To Make Array Zigzag

November 25, 2022 ยท 4 min ยท 755 words ยท Samir Paul

1145 Binary Tree Coloring Game

November 25, 2022 ยท 7 min ยท 1381 words ยท Samir Paul

1146 Snapshot Array

November 25, 2022 ยท 5 min ยท 899 words ยท Samir Paul

1147 Longest Chunked Palindrome Decomposition

November 25, 2022 ยท 10 min ยท 2079 words ยท Samir Paul

1148 Article Views I

November 25, 2022 ยท 2 min ยท 244 words ยท Samir Paul

1149 Article Views II

November 25, 2022 ยท 2 min ยท 248 words ยท Samir Paul

1150 Check If a Number Is Majority Element in a Sorted Array

November 25, 2022 ยท 5 min ยท 1061 words ยท Samir Paul

1151 Minimum Swaps to Group All 1’s Together

November 25, 2022 ยท 3 min ยท 626 words ยท Samir Paul

1152 Analyze User Website Visit Pattern

November 25, 2022 ยท 6 min ยท 1269 words ยท Samir Paul

1153 String Transforms Into Another String

November 25, 2022 ยท 4 min ยท 793 words ยท Samir Paul

1154 Day of the Year

November 25, 2022 ยท 4 min ยท 749 words ยท Samir Paul

1155 Number of Dice Rolls With Target Sum

November 25, 2022 ยท 7 min ยท 1465 words ยท Samir Paul

1156 Swap For Longest Repeated Character Substring

November 25, 2022 ยท 5 min ยท 973 words ยท Samir Paul

1157 Online Majority Element In Subarray

November 25, 2022 ยท 12 min ยท 2367 words ยท Samir Paul

1158 Market Analysis I

November 25, 2022 ยท 3 min ยท 495 words ยท Samir Paul

1159 Market Analysis II

November 25, 2022 ยท 3 min ยท 546 words ยท Samir Paul

1160 Find Words That Can Be Formed by Characters

November 25, 2022 ยท 4 min ยท 843 words ยท Samir Paul

1161 Maximum Level Sum of a Binary Tree

November 25, 2022 ยท 8 min ยท 1658 words ยท Samir Paul

1162 As Far from Land as Possible

November 25, 2022 ยท 6 min ยท 1111 words ยท Samir Paul

1163 Last Substring in Lexicographical Order

November 25, 2022 ยท 5 min ยท 892 words ยท Samir Paul

1164 Product Price at a Given Date

November 25, 2022 ยท 3 min ยท 432 words ยท Samir Paul

1165 Single Row Keyboard

November 25, 2022 ยท 4 min ยท 701 words ยท Samir Paul

1166 Design File System

November 25, 2022 ยท 8 min ยท 1542 words ยท Samir Paul

1167 Minimum Cost to Connect Sticks

November 25, 2022 ยท 5 min ยท 1037 words ยท Samir Paul

1168 Optimize Water Distribution in a Village

November 25, 2022 ยท 13 min ยท 2625 words ยท Samir Paul

1169 Invalid Transactions

November 25, 2022 ยท 5 min ยท 978 words ยท Samir Paul

1170 Compare Strings by Frequency of the Smallest Character

November 25, 2022 ยท 5 min ยท 940 words ยท Samir Paul

1171 Remove Zero Sum Consecutive Nodes from Linked List

November 25, 2022 ยท 6 min ยท 1107 words ยท Samir Paul

1172 Dinner Plate Stacks

November 25, 2022 ยท 18 min ยท 3805 words ยท Samir Paul

1173 Immediate Food Delivery I

November 25, 2022 ยท 2 min ยท 304 words ยท Samir Paul

1174 Immediate Food Delivery II

November 25, 2022 ยท 3 min ยท 506 words ยท Samir Paul

1175 Prime Arrangements

November 25, 2022 ยท 4 min ยท 808 words ยท Samir Paul

1176 Diet Plan Performance

November 25, 2022 ยท 7 min ยท 1427 words ยท Samir Paul

1177 Can Make Palindrome from Substring

November 25, 2022 ยท 5 min ยท 1052 words ยท Samir Paul

1178 Number of Valid Words for Each Puzzle

November 25, 2022 ยท 6 min ยท 1157 words ยท Samir Paul

1179 Reformat Department Table

November 25, 2022 ยท 3 min ยท 443 words ยท Samir Paul

1180 Count Substrings with Only One Distinct Letter

November 25, 2022 ยท 4 min ยท 824 words ยท Samir Paul

1181 Before and After Puzzle

November 25, 2022 ยท 5 min ยท 876 words ยท Samir Paul

1182 Shortest Distance to Target Color

November 25, 2022 ยท 6 min ยท 1116 words ยท Samir Paul

1183 Maximum Number of Ones

November 25, 2022 ยท 4 min ยท 713 words ยท Samir Paul

1184 Distance Between Bus Stops

November 25, 2022 ยท 3 min ยท 634 words ยท Samir Paul

1185 Day of the Week

November 25, 2022 ยท 4 min ยท 796 words ยท Samir Paul

1186 Maximum Subarray Sum with One Deletion

November 25, 2022 ยท 4 min ยท 835 words ยท Samir Paul

1187 Make Array Strictly Increasing

November 25, 2022 ยท 8 min ยท 1564 words ยท Samir Paul

1188 Design Bounded Blocking Queue

November 25, 2022 ยท 4 min ยท 795 words ยท Samir Paul

1189 Maximum Number of Balloons

November 25, 2022 ยท 4 min ยท 741 words ยท Samir Paul

1190 Reverse Substrings Between Each Pair of Parentheses

November 25, 2022 ยท 6 min ยท 1095 words ยท Samir Paul

1191 K Concatenation Maximum Sum

November 25, 2022 ยท 4 min ยท 773 words ยท Samir Paul

1192 Critical Connections in a Network

November 25, 2022 ยท 5 min ยท 1009 words ยท Samir Paul

1193 Monthly Transactions I

November 25, 2022 ยท 2 min ยท 327 words ยท Samir Paul

1194 Tournament Winners

November 25, 2022 ยท 3 min ยท 484 words ยท Samir Paul

1195 Fizz Buzz Multithreaded

November 25, 2022 ยท 4 min ยท 746 words ยท Samir Paul

1196 How Many Apples Can You Put into the Basket

November 25, 2022 ยท 3 min ยท 464 words ยท Samir Paul

1197 Minimum Knight Moves

November 25, 2022 ยท 12 min ยท 2549 words ยท Samir Paul

1198 Find Smallest Common Element in All Rows

November 25, 2022 ยท 3 min ยท 439 words ยท Samir Paul

1199 Minimum Time to Build Blocks

November 25, 2022 ยท 4 min ยท 816 words ยท Samir Paul

1200 Minimum Absolute Difference

November 25, 2022 ยท 3 min ยท 612 words ยท Samir Paul

1201 Ugly Number III

November 25, 2022 ยท 6 min ยท 1241 words ยท Samir Paul

1202 Smallest String With Swaps

November 25, 2022 ยท 6 min ยท 1222 words ยท Samir Paul

1203 Sort Items by Groups Respecting Dependencies

November 25, 2022 ยท 10 min ยท 1962 words ยท Samir Paul

1204 Last Person to Fit in the Bus

November 25, 2022 ยท 3 min ยท 478 words ยท Samir Paul

1205 Monthly Transactions II

November 25, 2022 ยท 3 min ยท 445 words ยท Samir Paul

1206 Design Skiplist

November 25, 2022 ยท 9 min ยท 1750 words ยท Samir Paul

1207 Unique Number of Occurrences

November 25, 2022 ยท 2 min ยท 374 words ยท Samir Paul

1208 Get Equal Substrings Within Budget

November 25, 2022 ยท 8 min ยท 1547 words ยท Samir Paul

1209 Remove All Adjacent Duplicates in String II

November 25, 2022 ยท 4 min ยท 788 words ยท Samir Paul

1210 Minimum Moves to Reach Target with Rotations

November 25, 2022 ยท 12 min ยท 2494 words ยท Samir Paul

1211 Queries Quality and Percentage

November 25, 2022 ยท 2 min ยท 380 words ยท Samir Paul

1212 Team Scores in Football Tournament

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

1213 Intersection of Three Sorted Arrays

November 25, 2022 ยท 4 min ยท 794 words ยท Samir Paul

1214 Two Sum BSTs

November 25, 2022 ยท 6 min ยท 1116 words ยท Samir Paul

1215 Stepping Numbers

November 25, 2022 ยท 4 min ยท 814 words ยท Samir Paul

1216 Valid Palindrome III

November 25, 2022 ยท 5 min ยท 959 words ยท Samir Paul

1217 Minimum Cost to Move Chips to The Same Position

November 25, 2022 ยท 3 min ยท 486 words ยท Samir Paul

1218 Longest Arithmetic Subsequence of Given Difference

November 25, 2022 ยท 2 min ยท 421 words ยท Samir Paul

1219 Path with Maximum Gold

November 25, 2022 ยท 6 min ยท 1154 words ยท Samir Paul

1220 Count Vowels Permutation

November 25, 2022 ยท 12 min ยท 2543 words ยท Samir Paul

1221 Split a String in Balanced Strings

November 25, 2022 ยท 3 min ยท 566 words ยท Samir Paul

1222 Queens That Can Attack the King

November 25, 2022 ยท 5 min ยท 925 words ยท Samir Paul

1223 Dice Roll Simulation

November 25, 2022 ยท 9 min ยท 1879 words ยท Samir Paul

1224 Maximum Equal Frequency

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

1225 Report Contiguous Dates

November 25, 2022 ยท 3 min ยท 515 words ยท Samir Paul

1226 The Dining Philosophers

November 25, 2022 ยท 3 min ยท 495 words ยท Samir Paul

1227 Airplane Seat Assignment Probability

November 25, 2022 ยท 4 min ยท 849 words ยท Samir Paul

1228 Missing Number In Arithmetic Progression

November 25, 2022 ยท 3 min ยท 591 words ยท Samir Paul

1229 Meeting Scheduler

November 25, 2022 ยท 5 min ยท 884 words ยท Samir Paul

1230 Toss Strange Coins

November 25, 2022 ยท 6 min ยท 1082 words ยท Samir Paul

1231 Divide Chocolate

November 25, 2022 ยท 5 min ยท 1000 words ยท Samir Paul

1232 Check If It Is a Straight Line

November 25, 2022 ยท 2 min ยท 360 words ยท Samir Paul

1233 Remove Sub Folders from the Filesystem

November 25, 2022 ยท 8 min ยท 1660 words ยท Samir Paul

1234 Replace the Substring for Balanced String

November 25, 2022 ยท 4 min ยท 818 words ยท Samir Paul

1235 Maximum Profit in Job Scheduling

November 25, 2022 ยท 9 min ยท 1732 words ยท Samir Paul

1236 Web Crawler

November 25, 2022 ยท 5 min ยท 864 words ยท Samir Paul

1237 Find Positive Integer Solution for a Given Equation

November 25, 2022 ยท 11 min ยท 2146 words ยท Samir Paul

1238 Circular Permutation in Binary Representation

November 25, 2022 ยท 5 min ยท 964 words ยท Samir Paul

1239 Maximum Length of a Concatenated String with Unique Characters

November 25, 2022 ยท 4 min ยท 711 words ยท Samir Paul

1240 Tiling a Rectangle with the Fewest Squares

November 25, 2022 ยท 14 min ยท 2914 words ยท Samir Paul

1241 Number of Comments per Post

November 25, 2022 ยท 2 min ยท 373 words ยท Samir Paul

1242 Web Crawler Multithreaded

November 25, 2022 ยท 3 min ยท 492 words ยท Samir Paul

1243 Array Transformation

November 25, 2022 ยท 3 min ยท 633 words ยท Samir Paul

1244 Design A Leaderboard

November 25, 2022 ยท 5 min ยท 1048 words ยท Samir Paul

1245 Tree Diameter

November 25, 2022 ยท 5 min ยท 999 words ยท Samir Paul

1246 Palindrome Removal

November 25, 2022 ยท 4 min ยท 794 words ยท Samir Paul

1247 Minimum Swaps to Make Strings Equal

November 25, 2022 ยท 4 min ยท 763 words ยท Samir Paul

1248 Count Number of Nice Subarrays

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

1249 Minimum Remove to Make Valid Parentheses

November 25, 2022 ยท 5 min ยท 1052 words ยท Samir Paul

1250 Check If It Is a Good Array

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

1251 Average Selling Price

November 25, 2022 ยท 3 min ยท 473 words ยท Samir Paul

1252 Cells with Odd Values in a Matrix

November 25, 2022 ยท 7 min ยท 1455 words ยท Samir Paul

1253 Reconstruct a 2 Row Binary Matrix

November 25, 2022 ยท 5 min ยท 1012 words ยท Samir Paul

1254 Number of Closed Islands

November 25, 2022 ยท 16 min ยท 3205 words ยท Samir Paul

1255 Maximum Score Words Formed by Letters

November 25, 2022 ยท 5 min ยท 1038 words ยท Samir Paul

1256 Encode Number

November 25, 2022 ยท 2 min ยท 226 words ยท Samir Paul

1257 Smallest Common Region

November 25, 2022 ยท 3 min ยท 516 words ยท Samir Paul

1258 Synonymous Sentences

November 25, 2022 ยท 8 min ยท 1704 words ยท Samir Paul

1259 Handshakes That Don’t Cross

November 25, 2022 ยท 4 min ยท 723 words ยท Samir Paul

1260 Shift 2D Grid

November 25, 2022 ยท 4 min ยท 724 words ยท Samir Paul

1261 Find Elements in a Contaminated Binary Tree

November 25, 2022 ยท 5 min ยท 967 words ยท Samir Paul

1262 Greatest Sum Divisible by Three

November 25, 2022 ยท 5 min ยท 1021 words ยท Samir Paul

1263 Minimum Moves to Move a Box to Their Target Location

November 25, 2022 ยท 15 min ยท 3046 words ยท Samir Paul

1264 Page Recommendations

November 25, 2022 ยท 3 min ยท 512 words ยท Samir Paul

1265 Print Immutable Linked List in Reverse

November 25, 2022 ยท 4 min ยท 734 words ยท Samir Paul

1266 Minimum Time Visiting All Points

November 25, 2022 ยท 4 min ยท 710 words ยท Samir Paul

1267 Count Servers that Communicate

November 25, 2022 ยท 4 min ยท 788 words ยท Samir Paul

1268 Search Suggestions System

November 25, 2022 ยท 6 min ยท 1256 words ยท Samir Paul

1269 Number of Ways to Stay in the Same Place After Some Steps

November 25, 2022 ยท 5 min ยท 1058 words ยท Samir Paul

1270 All People Report to the Given Manager

November 25, 2022 ยท 3 min ยท 448 words ยท Samir Paul

1271 Hexspeak

November 25, 2022 ยท 3 min ยท 433 words ยท Samir Paul

1272 Remove Interval

November 25, 2022 ยท 4 min ยท 656 words ยท Samir Paul

1273 Delete Tree Nodes

November 25, 2022 ยท 4 min ยท 668 words ยท Samir Paul

1274 Number of Ships in a Rectangle

November 25, 2022 ยท 6 min ยท 1254 words ยท Samir Paul

1275 Find Winner on a Tic Tac Toe Game

November 25, 2022 ยท 5 min ยท 1006 words ยท Samir Paul

1276 Number of Burgers with No Waste of Ingredients

November 25, 2022 ยท 3 min ยท 626 words ยท Samir Paul

1277 Count Square Submatrices with All Ones

November 25, 2022 ยท 3 min ยท 542 words ยท Samir Paul

1278 Palindrome Partitioning III

November 25, 2022 ยท 4 min ยท 796 words ยท Samir Paul

1279 Traffic Light Controlled Intersection

November 25, 2022 ยท 5 min ยท 921 words ยท Samir Paul

1280 Students and Examinations

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

1281 Subtract the Product and Sum of Digits of an Integer

November 25, 2022 ยท 4 min ยท 662 words ยท Samir Paul

1282 Group the People Given the Group Size They Belong To

November 25, 2022 ยท 4 min ยท 771 words ยท Samir Paul

1283 Find the Smallest Divisor Given a Threshold

November 25, 2022 ยท 5 min ยท 962 words ยท Samir Paul

1284 Minimum Number of Flips to Convert Binary Matrix to Zero Matrix

November 25, 2022 ยท 6 min ยท 1127 words ยท Samir Paul

1285 Find the Start and End Number of Continuous Ranges

November 25, 2022 ยท 3 min ยท 431 words ยท Samir Paul

1286 Iterator for Combination

November 25, 2022 ยท 7 min ยท 1470 words ยท Samir Paul

1287 Element Appearing More Than 25% In Sorted Array

November 25, 2022 ยท 2 min ยท 363 words ยท Samir Paul

1288 Remove Covered Intervals

November 25, 2022 ยท 2 min ยท 385 words ยท Samir Paul

1289 Minimum Falling Path Sum II

November 25, 2022 ยท 5 min ยท 1027 words ยท Samir Paul

1290 Convert Binary Number in a Linked List to Integer

November 25, 2022 ยท 5 min ยท 915 words ยท Samir Paul

1291 Sequential Digits

November 25, 2022 ยท 3 min ยท 451 words ยท Samir Paul

1292 Maximum Side Length of a Square with Sum Less than or Equal to Threshold

November 25, 2022 ยท 6 min ยท 1091 words ยท Samir Paul

1293 Shortest Path in a Grid with Obstacles Elimination

November 25, 2022 ยท 5 min ยท 1061 words ยท Samir Paul

1294 Weather Type in Each Country

November 25, 2022 ยท 3 min ยท 563 words ยท Samir Paul

1295 Find Numbers with Even Number of Digits

November 25, 2022 ยท 2 min ยท 311 words ยท Samir Paul

1296 Divide Array in Sets of K Consecutive Numbers

November 25, 2022 ยท 5 min ยท 880 words ยท Samir Paul

1297 Maximum Number of Occurrences of a Substring

November 25, 2022 ยท 3 min ยท 475 words ยท Samir Paul

1298 Maximum Candies You Can Get from Boxes

November 25, 2022 ยท 5 min ยท 1004 words ยท Samir Paul

1299 Replace Elements with Greatest Element on Right Side

November 25, 2022 ยท 2 min ยท 280 words ยท Samir Paul

1300 Sum of Mutated Array Closest to Target

November 25, 2022 ยท 4 min ยท 647 words ยท Samir Paul

1301 Number of Paths with Max Score

November 25, 2022 ยท 5 min ยท 1065 words ยท Samir Paul

1302 Deepest Leaves Sum

November 25, 2022 ยท 9 min ยท 1766 words ยท Samir Paul

1303 Find the Team Size

November 25, 2022 ยท 2 min ยท 377 words ยท Samir Paul

1304 Find N Unique Integers Sum up to Zero

November 25, 2022 ยท 3 min ยท 509 words ยท Samir Paul

1305 All Elements in Two Binary Search Trees

November 25, 2022 ยท 7 min ยท 1283 words ยท Samir Paul

1306 Jump Game III

November 25, 2022 ยท 3 min ยท 612 words ยท Samir Paul

1307 Verbal Arithmetic Puzzle

November 25, 2022 ยท 2 min ยท 240 words ยท Samir Paul

1308 Running Total for Different Genders

November 25, 2022 ยท 3 min ยท 520 words ยท Samir Paul

1309 Decrypt String from Alphabet to Integer Mapping

November 25, 2022 ยท 3 min ยท 579 words ยท Samir Paul

1310 XOR Queries of a Subarray

November 25, 2022 ยท 3 min ยท 609 words ยท Samir Paul

1311 Get Watched Videos by Your Friends

November 25, 2022 ยท 3 min ยท 587 words ยท Samir Paul

1312 Minimum Insertion Steps to Make a String Palindrome

November 25, 2022 ยท 7 min ยท 1279 words ยท Samir Paul

1313 Decompress Run Length Encoded List

November 25, 2022 ยท 3 min ยท 591 words ยท Samir Paul

1314 Matrix Block Sum

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

1315 Sum of Nodes with Even Valued Grandparent

November 25, 2022 ยท 3 min ยท 633 words ยท Samir Paul

1316 Distinct Echo Substrings

November 25, 2022 ยท 5 min ยท 1010 words ยท Samir Paul

1317 Convert Integer to the Sum of Two No Zero Integers

November 25, 2022 ยท 3 min ยท 633 words ยท Samir Paul

1318 Minimum Flips to Make a OR b Equal to c

November 25, 2022 ยท 3 min ยท 457 words ยท Samir Paul

1319 Number of Operations to Make Network Connected

November 25, 2022 ยท 4 min ยท 646 words ยท Samir Paul

1320 Minimum Distance to Type a Word Using Two Fingers

November 25, 2022 ยท 6 min ยท 1278 words ยท Samir Paul

1321 Restaurant Growth

November 25, 2022 ยท 3 min ยท 575 words ยท Samir Paul

1322 Ads Performance

November 25, 2022 ยท 2 min ยท 364 words ยท Samir Paul

1323 Maximum 69 Number

November 25, 2022 ยท 2 min ยท 413 words ยท Samir Paul

1324 Print Words Vertically

November 25, 2022 ยท 3 min ยท 526 words ยท Samir Paul

1325 Delete Leaves With a Given Value

November 25, 2022 ยท 4 min ยท 728 words ยท Samir Paul

1326 Minimum Number of Taps to Open to Water a Garden

November 25, 2022 ยท 5 min ยท 932 words ยท Samir Paul

1327 List the Products Ordered in a Period

November 25, 2022 ยท 3 min ยท 442 words ยท Samir Paul

1328 Break a Palindrome

November 25, 2022 ยท 3 min ยท 588 words ยท Samir Paul

1329 Sort the Matrix Diagonally

November 25, 2022 ยท 3 min ยท 446 words ยท Samir Paul

1330 Reverse Subarray To Maximize Array Value

November 25, 2022 ยท 5 min ยท 1048 words ยท Samir Paul

1331 Rank Transform of an Array

November 25, 2022 ยท 3 min ยท 514 words ยท Samir Paul

1332 Remove Palindromic Subsequences

November 25, 2022 ยท 3 min ยท 448 words ยท Samir Paul

1333 Filter Restaurants by Vegan Friendly, Price and Distance

November 25, 2022 ยท 4 min ยท 683 words ยท Samir Paul

1334 Find the City With the Smallest Number of Neighbors at a Threshold Distance

November 25, 2022 ยท 11 min ยท 2251 words ยท Samir Paul

1335 Minimum Difficulty of a Job Schedule

November 25, 2022 ยท 5 min ยท 922 words ยท Samir Paul

1336 Number of Transactions per Visit

November 25, 2022 ยท 4 min ยท 688 words ยท Samir Paul

1337 The K Weakest Rows in a Matrix

November 25, 2022 ยท 4 min ยท 767 words ยท Samir Paul

1338 Reduce Array Size to The Half

November 25, 2022 ยท 3 min ยท 567 words ยท Samir Paul

1339 Maximum Product of Splitted Binary Tree

November 25, 2022 ยท 5 min ยท 1018 words ยท Samir Paul

1340 Jump Game V

November 25, 2022 ยท 7 min ยท 1383 words ยท Samir Paul

1341 Movie Rating

November 25, 2022 ยท 3 min ยท 489 words ยท Samir Paul

1342 Number of Steps to Reduce a Number to Zero

November 25, 2022 ยท 4 min ยท 704 words ยท Samir Paul

1343 Number of Sub arrays of Size K and Average Greater than or Equal to Threshold

November 25, 2022 ยท 3 min ยท 507 words ยท Samir Paul

1344 Angle Between Hands of a Clock

November 25, 2022 ยท 2 min ยท 307 words ยท Samir Paul

1345 Jump Game IV

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

1346 Check If N and Its Double Exist

November 25, 2022 ยท 8 min ยท 1598 words ยท Samir Paul

1347 Minimum Number of Steps to Make Two Strings Anagram

November 25, 2022 ยท 3 min ยท 484 words ยท Samir Paul

1348 Tweet Counts Per Frequency

November 25, 2022 ยท 4 min ยท 791 words ยท Samir Paul

1349 Maximum Students Taking Exam

November 25, 2022 ยท 8 min ยท 1504 words ยท Samir Paul

1350 Students With Invalid Departments

November 25, 2022 ยท 3 min ยท 434 words ยท Samir Paul

1351 Count Negative Numbers in a Sorted Matrix

November 25, 2022 ยท 7 min ยท 1335 words ยท Samir Paul

1352 Product of the Last K Numbers

November 25, 2022 ยท 4 min ยท 805 words ยท Samir Paul

1353 Maximum Number of Events That Can Be Attended

November 25, 2022 ยท 4 min ยท 806 words ยท Samir Paul

1354 Construct Target Array With Multiple Sums

November 25, 2022 ยท 5 min ยท 961 words ยท Samir Paul

1355 Activity Participants

November 25, 2022 ยท 2 min ยท 353 words ยท Samir Paul

1356 Sort Integers by The Number of 1 Bits

November 25, 2022 ยท 4 min ยท 800 words ยท Samir Paul

1357 Apply Discount Every n Orders

November 25, 2022 ยท 6 min ยท 1093 words ยท Samir Paul

1358 Number of Substrings Containing All Three Characters

November 25, 2022 ยท 2 min ยท 403 words ยท Samir Paul

1359 Count All Valid Pickup and Delivery Options

November 25, 2022 ยท 3 min ยท 541 words ยท Samir Paul

1360 Number of Days Between Two Dates

November 25, 2022 ยท 6 min ยท 1078 words ยท Samir Paul

1361 Validate Binary Tree Nodes

November 25, 2022 ยท 4 min ยท 793 words ยท Samir Paul

1362 Closest Divisors

November 25, 2022 ยท 3 min ยท 528 words ยท Samir Paul

1363 Largest Multiple of Three

November 25, 2022 ยท 6 min ยท 1265 words ยท Samir Paul

1364 Number of Trusted Contacts of a Customer

November 25, 2022 ยท 3 min ยท 622 words ยท Samir Paul

1365 How Many Numbers Are Smaller Than the Current Number

November 25, 2022 ยท 5 min ยท 1015 words ยท Samir Paul

1366 Rank Teams by Votes

November 25, 2022 ยท 4 min ยท 812 words ยท Samir Paul

1367 Linked List in Binary Tree

November 25, 2022 ยท 8 min ยท 1528 words ยท Samir Paul

1368 Minimum Cost to Make at Least One Valid Path in a Grid

November 25, 2022 ยท 7 min ยท 1319 words ยท Samir Paul

1369 Get the Second Most Recent Activity

November 25, 2022 ยท 2 min ยท 304 words ยท Samir Paul

1370 Increasing Decreasing String

November 25, 2022 ยท 5 min ยท 980 words ยท Samir Paul

1371 Find the Longest Substring Containing Vowels in Even Counts

November 25, 2022 ยท 3 min ยท 496 words ยท Samir Paul

1372 Longest ZigZag Path in a Binary Tree

November 25, 2022 ยท 4 min ยท 649 words ยท Samir Paul

1373 Maximum Sum BST in Binary Tree

November 25, 2022 ยท 7 min ยท 1378 words ยท Samir Paul

1374 Generate a String With Characters That Have Odd Counts

November 25, 2022 ยท 2 min ยท 367 words ยท Samir Paul

1375 Number of Times Binary String Is Prefix Aligned

November 25, 2022 ยท 3 min ยท 629 words ยท Samir Paul

1376 Time Needed to Inform All Employees

November 25, 2022 ยท 5 min ยท 958 words ยท Samir Paul

1377 Frog Position After T Seconds

November 25, 2022 ยท 8 min ยท 1538 words ยท Samir Paul

1378 Replace Employee ID With The Unique Identifier

November 25, 2022 ยท 2 min ยท 316 words ยท Samir Paul

1379 Find a Corresponding Node of a Binary Tree in a Clone of That Tree

November 25, 2022 ยท 5 min ยท 920 words ยท Samir Paul

1380 Lucky Numbers in a Matrix

November 25, 2022 ยท 5 min ยท 884 words ยท Samir Paul

1381 Design a Stack With Increment Operation

November 25, 2022 ยท 6 min ยท 1236 words ยท Samir Paul

1382 Balance a Binary Search Tree

November 25, 2022 ยท 5 min ยท 1059 words ยท Samir Paul

1383 Maximum Performance of a Team

November 25, 2022 ยท 4 min ยท 766 words ยท Samir Paul

1384 Total Sales Amount by Year

November 25, 2022 ยท 3 min ยท 518 words ยท Samir Paul

1385 Find the Distance Value Between Two Arrays

November 25, 2022 ยท 4 min ยท 823 words ยท Samir Paul

1386 Cinema Seat Allocation

November 25, 2022 ยท 5 min ยท 865 words ยท Samir Paul

1387 Sort Integers by The Power Value

November 25, 2022 ยท 5 min ยท 1045 words ยท Samir Paul

1388 Pizza With 3n Slices

November 25, 2022 ยท 6 min ยท 1187 words ยท Samir Paul

1389 Create Target Array in the Given Order

November 25, 2022 ยท 3 min ยท 450 words ยท Samir Paul

1390 Four Divisors

November 25, 2022 ยท 4 min ยท 691 words ยท Samir Paul

1391 Check if There is a Valid Path in a Grid

November 25, 2022 ยท 8 min ยท 1691 words ยท Samir Paul

1392 Longest Happy Prefix

November 25, 2022 ยท 5 min ยท 904 words ยท Samir Paul

1393 Capital GainLoss

November 25, 2022 ยท 3 min ยท 512 words ยท Samir Paul

1394 Find Lucky Integer in an Array

November 25, 2022 ยท 3 min ยท 554 words ยท Samir Paul

1395 Count Number of Teams

November 25, 2022 ยท 11 min ยท 2193 words ยท Samir Paul

1396 Design Underground System

November 25, 2022 ยท 7 min ยท 1330 words ยท Samir Paul

1397 Find All Good Strings

November 25, 2022 ยท 2 min ยท 214 words ยท Samir Paul

1398 Customers Who Bought Products A and B but Not C

November 25, 2022 ยท 2 min ยท 384 words ยท Samir Paul

1399 Count Largest Group

November 25, 2022 ยท 4 min ยท 704 words ยท Samir Paul

1400 Construct K Palindrome Strings

November 25, 2022 ยท 3 min ยท 580 words ยท Samir Paul

1401 Circle and Rectangle Overlapping

November 25, 2022 ยท 5 min ยท 938 words ยท Samir Paul

1402 Reducing Dishes

November 25, 2022 ยท 4 min ยท 707 words ยท Samir Paul

1403 Minimum Subsequence in Non Increasing Order

November 25, 2022 ยท 4 min ยท 673 words ยท Samir Paul

1404 Number of Steps to Reduce a Number in Binary Representation to One

November 25, 2022 ยท 3 min ยท 615 words ยท Samir Paul

1405 Longest Happy String

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

1406 Stone Game III

November 25, 2022 ยท 6 min ยท 1249 words ยท Samir Paul

1407 Top Travellers

November 25, 2022 ยท 3 min ยท 458 words ยท Samir Paul

1408 String Matching in an Array

November 25, 2022 ยท 3 min ยท 541 words ยท Samir Paul

1409 Queries on a Permutation With Key

November 25, 2022 ยท 7 min ยท 1336 words ยท Samir Paul

1410 HTML Entity Parser

November 25, 2022 ยท 5 min ยท 949 words ยท Samir Paul

1411 Number of Ways to Paint N ร— 3 Grid

November 25, 2022 ยท 10 min ยท 2123 words ยท Samir Paul

1412 Find the Quiet Students in All Exams

November 25, 2022 ยท 3 min ยท 587 words ยท Samir Paul

1413 Minimum Value to Get Positive Step by Step Sum

November 25, 2022 ยท 3 min ยท 522 words ยท Samir Paul

1414 Find the Minimum Number of Fibonacci Numbers Whose Sum Is K

November 25, 2022 ยท 3 min ยท 616 words ยท Samir Paul

1415 The k th Lexicographical String of All Happy Strings of Length n

November 25, 2022 ยท 3 min ยท 462 words ยท Samir Paul

1416 Restore The Array

November 25, 2022 ยท 1 min ยท 186 words ยท Samir Paul

1417 Reformat The String

November 25, 2022 ยท 3 min ยท 616 words ยท Samir Paul

1418 Display Table of Food Orders in a Restaurant

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

1419 Minimum Number of Frogs Croaking

November 25, 2022 ยท 4 min ยท 820 words ยท Samir Paul

1420 Build Array Where You Can Find The Maximum Exactly K Comparisons

November 25, 2022 ยท 5 min ยท 869 words ยท Samir Paul

1421 NPV Queries

November 25, 2022 ยท 2 min ยท 389 words ยท Samir Paul

1422 Maximum Score After Splitting a String

November 25, 2022 ยท 5 min ยท 1026 words ยท Samir Paul

1423 Maximum Points You Can Obtain from Cards

November 25, 2022 ยท 6 min ยท 1232 words ยท Samir Paul

1424 Diagonal Traverse II

November 25, 2022 ยท 3 min ยท 473 words ยท Samir Paul

1425 Constrained Subsequence Sum

November 25, 2022 ยท 3 min ยท 528 words ยท Samir Paul

1426 Counting Elements

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

1427 Perform String Shifts

November 25, 2022 ยท 3 min ยท 590 words ยท Samir Paul

1428 Leftmost Column with at Least a One

November 25, 2022 ยท 7 min ยท 1367 words ยท Samir Paul

1429 First Unique Number

November 25, 2022 ยท 5 min ยท 944 words ยท Samir Paul

1430 Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree

November 25, 2022 ยท 4 min ยท 704 words ยท Samir Paul

1431 Kids With the Greatest Number of Candies

November 25, 2022 ยท 4 min ยท 685 words ยท Samir Paul

1432 Max Difference You Can Get From Changing an Integer

November 25, 2022 ยท 4 min ยท 660 words ยท Samir Paul

1433 Check If a String Can Break Another String

November 25, 2022 ยท 3 min ยท 529 words ยท Samir Paul

1434 Number of Ways to Wear Different Hats to Each Other

November 25, 2022 ยท 6 min ยท 1193 words ยท Samir Paul

1435 Create a Session Bar Chart

November 25, 2022 ยท 2 min ยท 324 words ยท Samir Paul

1436 Destination City

November 25, 2022 ยท 3 min ยท 600 words ยท Samir Paul

1437 Check If All 1’s Are at Least Length K Places Away

November 25, 2022 ยท 2 min ยท 409 words ยท Samir Paul

1438 Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit

November 25, 2022 ยท 17 min ยท 3551 words ยท Samir Paul

1439 Find the Kth Smallest Sum of a Matrix With Sorted Rows

November 25, 2022 ยท 3 min ยท 562 words ยท Samir Paul

1440 Evaluate Boolean Expression

November 25, 2022 ยท 3 min ยท 511 words ยท Samir Paul

1441 Build an Array With Stack Operations

November 25, 2022 ยท 5 min ยท 880 words ยท Samir Paul

1442 Count Triplets That Can Form Two Arrays of Equal XOR

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

1443 Minimum Time to Collect All Apples in a Tree

November 25, 2022 ยท 4 min ยท 701 words ยท Samir Paul

1444 Number of Ways of Cutting a Pizza

November 25, 2022 ยท 7 min ยท 1457 words ยท Samir Paul

1445 Apples & Oranges

November 25, 2022 ยท 2 min ยท 351 words ยท Samir Paul

1446 Consecutive Characters

November 25, 2022 ยท 2 min ยท 379 words ยท Samir Paul

1447 Simplified Fractions

November 25, 2022 ยท 3 min ยท 546 words ยท Samir Paul

1448 Count Good Nodes in Binary Tree

November 25, 2022 ยท 4 min ยท 776 words ยท Samir Paul

1449 Form Largest Integer With Digits That Add up to Target

November 25, 2022 ยท 6 min ยท 1112 words ยท Samir Paul

1450 Number of Students Doing Homework at a Given Time

November 25, 2022 ยท 4 min ยท 803 words ยท Samir Paul

1451 Rearrange Words in a Sentence

November 25, 2022 ยท 3 min ยท 585 words ยท Samir Paul

1452 People Whose List of Favorite Companies Is Not a Subset of Another List

November 25, 2022 ยท 4 min ยท 840 words ยท Samir Paul

1453 Maximum Number of Darts Inside of a Circular Dartboard

November 25, 2022 ยท 1 min ยท 178 words ยท Samir Paul

1454 Active Users

November 25, 2022 ยท 2 min ยท 381 words ยท Samir Paul

1455 Check If a Word Occurs As a Prefix of Any Word in a Sentence

November 25, 2022 ยท 3 min ยท 562 words ยท Samir Paul

1456 Maximum Number of Vowels in a Substring of Given Length

November 25, 2022 ยท 4 min ยท 757 words ยท Samir Paul

1457 Pseudo Palindromic Paths in a Binary Tree

November 25, 2022 ยท 7 min ยท 1324 words ยท Samir Paul

1458 Max Dot Product of Two Subsequences

November 25, 2022 ยท 4 min ยท 648 words ยท Samir Paul

1459 Rectangles Area

November 25, 2022 ยท 2 min ยท 349 words ยท Samir Paul

1460 Make Two Arrays Equal by Reversing Subarrays

November 25, 2022 ยท 5 min ยท 1002 words ยท Samir Paul

1461 Check If a String Contains All Binary Codes of Size K

November 25, 2022 ยท 4 min ยท 780 words ยท Samir Paul

1462 Course Schedule IV

November 25, 2022 ยท 8 min ยท 1500 words ยท Samir Paul

1463 Cherry Pickup II

November 25, 2022 ยท 11 min ยท 2285 words ยท Samir Paul

1464 Maximum Product of Two Elements in an Array

November 25, 2022 ยท 6 min ยท 1106 words ยท Samir Paul

1465 Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts

November 25, 2022 ยท 5 min ยท 983 words ยท Samir Paul

1466 Reorder Routes to Make All Paths Lead to the City Zero

November 25, 2022 ยท 5 min ยท 1004 words ยท Samir Paul

1467 Probability of a Two Boxes Having The Same Number of Distinct Balls

November 25, 2022 ยท 8 min ยท 1577 words ยท Samir Paul

1468 Calculate Salaries

November 25, 2022 ยท 3 min ยท 540 words ยท Samir Paul

1469 Find All The Lonely Nodes

November 25, 2022 ยท 4 min ยท 661 words ยท Samir Paul

1470 Shuffle the Array

November 25, 2022 ยท 3 min ยท 550 words ยท Samir Paul

1471 The k Strongest Values in an Array

November 25, 2022 ยท 4 min ยท 650 words ยท Samir Paul

1472 Design Browser History

November 25, 2022 ยท 5 min ยท 854 words ยท Samir Paul

1473 Paint House III

November 25, 2022 ยท 8 min ยท 1669 words ยท Samir Paul

1474 Delete N Nodes After M Nodes of a Linked List

November 25, 2022 ยท 4 min ยท 781 words ยท Samir Paul

1475 Final Prices With a Special Discount in a Shop

November 25, 2022 ยท 7 min ยท 1451 words ยท Samir Paul

1476 Subrectangle Queries

November 25, 2022 ยท 5 min ยท 961 words ยท Samir Paul

1477 Find Two Non overlapping Sub arrays Each With Target Sum

November 25, 2022 ยท 4 min ยท 659 words ยท Samir Paul

1478 Allocate Mailboxes

November 25, 2022 ยท 4 min ยท 741 words ยท Samir Paul

1479 Sales by Day of the Week

November 25, 2022 ยท 4 min ยท 689 words ยท Samir Paul

1480 Running Sum of 1d Array

November 25, 2022 ยท 2 min ยท 373 words ยท Samir Paul

1481 Least Number of Unique Integers after K Removals

November 25, 2022 ยท 3 min ยท 635 words ยท Samir Paul

1482 Minimum Number of Days to Make m Bouquets

November 25, 2022 ยท 5 min ยท 989 words ยท Samir Paul

1483 Kth Ancestor of a Tree Node

November 25, 2022 ยท 7 min ยท 1319 words ยท Samir Paul

1484 Group Sold Products By The Date

November 25, 2022 ยท 2 min ยท 264 words ยท Samir Paul

1485 Clone Binary Tree With Random Pointer

November 25, 2022 ยท 4 min ยท 797 words ยท Samir Paul

1486 XOR Operation in an Array

November 25, 2022 ยท 2 min ยท 324 words ยท Samir Paul

1487 Making File Names Unique

November 25, 2022 ยท 3 min ยท 632 words ยท Samir Paul

1488 Avoid Flood in The City

November 25, 2022 ยท 15 min ยท 3169 words ยท Samir Paul

1489 Find Critical and Pseudo Critical Edges in Minimum Spanning Tree

November 25, 2022 ยท 8 min ยท 1520 words ยท Samir Paul

1490 Clone N ary Tree

November 25, 2022 ยท 3 min ยท 486 words ยท Samir Paul

1491 Average Salary Excluding the Minimum and Maximum Salary

November 25, 2022 ยท 4 min ยท 650 words ยท Samir Paul

1492 The kth Factor of n

November 25, 2022 ยท 4 min ยท 691 words ยท Samir Paul

1493 Longest Subarray of 1’s After Deleting One Element

November 25, 2022 ยท 3 min ยท 554 words ยท Samir Paul

1494 Parallel Courses II

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

1495 Friendly Movies Streamed Last Month

November 25, 2022 ยท 3 min ยท 442 words ยท Samir Paul

1496 Path Crossing

November 25, 2022 ยท 3 min ยท 566 words ยท Samir Paul

1497 Check If Array Pairs Are Divisible by k

November 25, 2022 ยท 2 min ยท 403 words ยท Samir Paul

1498 Number of Subsequences That Satisfy the Given Sum Condition

November 25, 2022 ยท 4 min ยท 710 words ยท Samir Paul

1499 Max Value of Equation

November 25, 2022 ยท 8 min ยท 1524 words ยท Samir Paul

1500 Design a File Sharing System

November 25, 2022 ยท 5 min ยท 982 words ยท Samir Paul

1501 Countries You Can Safely Invest In

November 25, 2022 ยท 4 min ยท 796 words ยท Samir Paul

1502 Can Make Arithmetic Progression From Sequence

November 25, 2022 ยท 7 min ยท 1347 words ยท Samir Paul

1503 Last Moment Before All Ants Fall Out of a Plank

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

1504 Count Submatrices With All Ones

November 25, 2022 ยท 4 min ยท 687 words ยท Samir Paul

1505 Minimum Possible Integer After at Most K Adjacent Swaps On Digits

November 25, 2022 ยท 5 min ยท 1058 words ยท Samir Paul

1506 Find Root of N Ary Tree

November 25, 2022 ยท 4 min ยท 837 words ยท Samir Paul

1507 Reformat Date

November 25, 2022 ยท 3 min ยท 508 words ยท Samir Paul

1508 Range Sum of Sorted Subarray Sums

November 25, 2022 ยท 4 min ยท 667 words ยท Samir Paul

1509 Minimum Difference Between Largest and Smallest Value in Three Moves

November 25, 2022 ยท 3 min ยท 555 words ยท Samir Paul

1510 Stone Game IV

November 25, 2022 ยท 5 min ยท 945 words ยท Samir Paul

1511 Customer Order Frequency

November 25, 2022 ยท 3 min ยท 624 words ยท Samir Paul

1512 Number of Good Pairs

November 25, 2022 ยท 4 min ยท 831 words ยท Samir Paul

1513 Number of Substrings With Only 1s

November 25, 2022 ยท 2 min ยท 419 words ยท Samir Paul

1514 Path with Maximum Probability

November 25, 2022 ยท 6 min ยท 1221 words ยท Samir Paul

1515 Best Position for a Service Centre

November 25, 2022 ยท 5 min ยท 1063 words ยท Samir Paul

1516 Move Sub Tree of N Ary Tree

November 25, 2022 ยท 2 min ยท 375 words ยท Samir Paul

1517 Find Users With Valid E Mails

November 25, 2022 ยท 2 min ยท 298 words ยท Samir Paul

1518 Water Bottles

November 25, 2022 ยท 3 min ยท 457 words ยท Samir Paul

1519 Number of Nodes in the Sub Tree With the Same Label

November 25, 2022 ยท 5 min ยท 910 words ยท Samir Paul

1520 Maximum Number of Non Overlapping Substrings

November 25, 2022 ยท 2 min ยท 276 words ยท Samir Paul

1521 Find a Value of a Mysterious Function Closest to Target

November 25, 2022 ยท 4 min ยท 834 words ยท Samir Paul

1522 Diameter of N Ary Tree

November 25, 2022 ยท 8 min ยท 1494 words ยท Samir Paul

1523 Count Odd Numbers in an Interval Range

November 25, 2022 ยท 2 min ยท 306 words ยท Samir Paul

1524 Number of Sub arrays With Odd Sum

November 25, 2022 ยท 3 min ยท 436 words ยท Samir Paul

1525 Number of Good Ways to Split a String

November 25, 2022 ยท 3 min ยท 474 words ยท Samir Paul

1526 Minimum Number of Increments on Subarrays to Form a Target Array

November 25, 2022 ยท 2 min ยท 417 words ยท Samir Paul

1527 Patients With a Condition

November 25, 2022 ยท 2 min ยท 222 words ยท Samir Paul

1528 Shuffle String

November 25, 2022 ยท 2 min ยท 336 words ยท Samir Paul

1529 Minimum Suffix Flips

November 25, 2022 ยท 2 min ยท 419 words ยท Samir Paul

1530 Number of Good Leaf Nodes Pairs

November 25, 2022 ยท 5 min ยท 945 words ยท Samir Paul

1531 String Compression II

November 25, 2022 ยท 3 min ยท 531 words ยท Samir Paul

1532 The Most Recent Three Orders

November 25, 2022 ยท 3 min ยท 624 words ยท Samir Paul

1533 Find the Index of the Large Integer

November 25, 2022 ยท 6 min ยท 1159 words ยท Samir Paul

1534 Count Good Triplets

November 25, 2022 ยท 3 min ยท 524 words ยท Samir Paul

1535 Find the Winner of an Array Game

November 25, 2022 ยท 3 min ยท 628 words ยท Samir Paul

1536 Minimum Swaps to Arrange a Binary Grid

November 25, 2022 ยท 5 min ยท 959 words ยท Samir Paul

1537 Get the Maximum Score

November 25, 2022 ยท 5 min ยท 877 words ยท Samir Paul

1538 Guess the Majority in a Hidden Array

November 25, 2022 ยท 9 min ยท 1892 words ยท Samir Paul

1539 Kth Missing Positive Number

November 25, 2022 ยท 3 min ยท 473 words ยท Samir Paul

1540 Can Convert String in K Moves

November 25, 2022 ยท 3 min ยท 598 words ยท Samir Paul

1541 Minimum Insertions to Balance a Parentheses String

November 25, 2022 ยท 3 min ยท 628 words ยท Samir Paul

1542 Find Longest Awesome Substring

November 25, 2022 ยท 3 min ยท 546 words ยท Samir Paul

1543 Fix Product Name Format

November 25, 2022 ยท 2 min ยท 329 words ยท Samir Paul

1544 Make The String Great

November 25, 2022 ยท 3 min ยท 441 words ยท Samir Paul

1545 Find Kth Bit in Nth Binary String

November 25, 2022 ยท 4 min ยท 759 words ยท Samir Paul

1546 Maximum Number of Non Overlapping Subarrays With Sum Equals Target

November 25, 2022 ยท 3 min ยท 575 words ยท Samir Paul

1547 Minimum Cost to Cut a Stick

November 25, 2022 ยท 7 min ยท 1491 words ยท Samir Paul

1548 The Most Similar Path in a Graph

November 25, 2022 ยท 8 min ยท 1698 words ยท Samir Paul

1549 The Most Recent Orders for Each Product

November 25, 2022 ยท 3 min ยท 637 words ยท Samir Paul

1550 Three Consecutive Odds

November 25, 2022 ยท 2 min ยท 393 words ยท Samir Paul

1551 Minimum Operations to Make Array Equal

November 25, 2022 ยท 3 min ยท 545 words ยท Samir Paul

1552 Magnetic Force Between Two Balls

November 25, 2022 ยท 4 min ยท 816 words ยท Samir Paul

1553 Minimum Number of Days to Eat N Oranges

November 25, 2022 ยท 3 min ยท 527 words ยท Samir Paul

1554 Strings Differ by One Character

November 25, 2022 ยท 2 min ยท 373 words ยท Samir Paul

1555 Bank Account Summary

November 25, 2022 ยท 3 min ยท 494 words ยท Samir Paul

1556 Thousand Separator

November 25, 2022 ยท 2 min ยท 350 words ยท Samir Paul

1557 Minimum Number of Vertices to Reach All Nodes

November 25, 2022 ยท 3 min ยท 519 words ยท Samir Paul

1558 Minimum Numbers of Function Calls to Make Target Array

November 25, 2022 ยท 3 min ยท 438 words ยท Samir Paul

1559 Detect Cycles in 2D Grid

November 25, 2022 ยท 7 min ยท 1315 words ยท Samir Paul

1560 Most Visited Sector in a Circular Track

November 25, 2022 ยท 3 min ยท 537 words ยท Samir Paul

1561 Maximum Number of Coins You Can Get

November 25, 2022 ยท 3 min ยท 585 words ยท Samir Paul

1562 Find Latest Group of Size M

November 25, 2022 ยท 7 min ยท 1428 words ยท Samir Paul

1563 Stone Game V

November 25, 2022 ยท 6 min ยท 1066 words ยท Samir Paul

1564 Put Boxes Into the Warehouse I

November 25, 2022 ยท 4 min ยท 843 words ยท Samir Paul

1565 Unique Orders and Customers Per Month

November 25, 2022 ยท 2 min ยท 380 words ยท Samir Paul

1566 Detect Pattern of Length M Repeated K or More Times

November 25, 2022 ยท 3 min ยท 634 words ยท Samir Paul

1567 Maximum Length of Subarray With Positive Product

November 25, 2022 ยท 4 min ยท 822 words ยท Samir Paul

1568 Minimum Number of Days to Disconnect Island

November 25, 2022 ยท 6 min ยท 1132 words ยท Samir Paul

1569 Number of Ways to Reorder Array to Get Same BST

November 25, 2022 ยท 7 min ยท 1474 words ยท Samir Paul

1570 Dot Product of Two Sparse Vectors

November 25, 2022 ยท 5 min ยท 871 words ยท Samir Paul

1571 Warehouse Manager

November 25, 2022 ยท 3 min ยท 486 words ยท Samir Paul

1572 Matrix Diagonal Sum

November 25, 2022 ยท 3 min ยท 595 words ยท Samir Paul

1573 Number of Ways to Split a String

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

1574 Shortest Subarray to be Removed to Make Array Sorted

November 25, 2022 ยท 6 min ยท 1139 words ยท Samir Paul

1575 Count All Possible Routes

November 25, 2022 ยท 10 min ยท 1993 words ยท Samir Paul

1576 Replace All ’s to Avoid Consecutive Repeating Characters

November 25, 2022 ยท 3 min ยท 616 words ยท Samir Paul

1577 Number of Ways Where Square of Number Is Equal to Product of Two Numbers

November 25, 2022 ยท 4 min ยท 717 words ยท Samir Paul

1578 Minimum Time to Make Rope Colorful

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

1579 Remove Max Number of Edges to Keep Graph Fully Traversable

November 25, 2022 ยท 7 min ยท 1313 words ยท Samir Paul

1580 Put Boxes Into the Warehouse II

November 25, 2022 ยท 5 min ยท 927 words ยท Samir Paul

1581 Customer Who Visited but Did Not Make Any Transactions

November 25, 2022 ยท 3 min ยท 551 words ยท Samir Paul

1582 Special Positions in a Binary Matrix

November 25, 2022 ยท 5 min ยท 924 words ยท Samir Paul

1583 Count Unhappy Friends

November 25, 2022 ยท 4 min ยท 833 words ยท Samir Paul

1584 Min Cost to Connect All Points

November 25, 2022 ยท 9 min ยท 1780 words ยท Samir Paul

1585 Check If String Is Transformable With Substring Sort Operations

November 25, 2022 ยท 3 min ยท 542 words ยท Samir Paul

1586 Binary Search Tree Iterator II

November 25, 2022 ยท 8 min ยท 1614 words ยท Samir Paul

1587 Bank Account Summary II

November 25, 2022 ยท 3 min ยท 438 words ยท Samir Paul

1588 Sum of All Odd Length Subarrays

November 25, 2022 ยท 4 min ยท 663 words ยท Samir Paul

1589 Maximum Sum Obtained of Any Permutation

November 25, 2022 ยท 4 min ยท 830 words ยท Samir Paul

1590 Make Sum Divisible by P

November 25, 2022 ยท 4 min ยท 822 words ยท Samir Paul

1591 Strange Printer II

November 25, 2022 ยท 1 min ยท 163 words ยท Samir Paul

1592 Rearrange Spaces Between Words

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

1593 Split a String Into the Max Number of Unique Substrings

November 25, 2022 ยท 3 min ยท 527 words ยท Samir Paul

1594 Maximum Non Negative Product in a Matrix

November 25, 2022 ยท 5 min ยท 1000 words ยท Samir Paul

1595 Minimum Cost to Connect Two Groups of Points

November 25, 2022 ยท 8 min ยท 1648 words ยท Samir Paul

1596 The Most Frequently Ordered Products for Each Customer

November 25, 2022 ยท 4 min ยท 678 words ยท Samir Paul

1597 Build Binary Expression Tree From Infix Expression

November 25, 2022 ยท 2 min ยท 379 words ยท Samir Paul

1598 Crawler Log Folder

November 25, 2022 ยท 3 min ยท 609 words ยท Samir Paul

1599 Maximum Profit of Operating a Centennial Wheel

November 25, 2022 ยท 7 min ยท 1381 words ยท Samir Paul

1600 Throne Inheritance

November 25, 2022 ยท 6 min ยท 1116 words ยท Samir Paul

1601 Maximum Number of Achievable Transfer Requests

November 25, 2022 ยท 6 min ยท 1257 words ยท Samir Paul

1602 Find Nearest Right Node in Binary Tree

November 25, 2022 ยท 8 min ยท 1513 words ยท Samir Paul

1603 Design Parking System

November 25, 2022 ยท 5 min ยท 1034 words ยท Samir Paul

1604 Alert Using Same Key Card Three or More Times in a One Hour Period

November 25, 2022 ยท 4 min ยท 691 words ยท Samir Paul

1605 Find Valid Matrix Given Row and Column Sums

November 25, 2022 ยท 4 min ยท 684 words ยท Samir Paul

1606 Find Servers That Handled Most Number of Requests

November 25, 2022 ยท 6 min ยท 1083 words ยท Samir Paul

1607 Sellers With No Sales

November 25, 2022 ยท 3 min ยท 468 words ยท Samir Paul

1608 Special Array With X Elements Greater Than or Equal X

November 25, 2022 ยท 6 min ยท 1095 words ยท Samir Paul

1609 Even Odd Tree

November 25, 2022 ยท 8 min ยท 1563 words ยท Samir Paul

1610 Maximum Number of Visible Points

November 25, 2022 ยท 5 min ยท 894 words ยท Samir Paul

1611 Minimum One Bit Operations to Make Integers Zero

November 25, 2022 ยท 3 min ยท 514 words ยท Samir Paul

1612 Check If Two Expression Trees are Equivalent

November 25, 2022 ยท 8 min ยท 1525 words ยท Samir Paul

1613 Find the Missing IDs

November 25, 2022 ยท 2 min ยท 263 words ยท Samir Paul

1614 Maximum Nesting Depth of the Parentheses

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

1615 Maximal Network Rank

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

1616 Split Two Strings to Make Palindrome

November 25, 2022 ยท 5 min ยท 933 words ยท Samir Paul

1617 Count Subtrees With Max Distance Between Cities

November 25, 2022 ยท 12 min ยท 2441 words ยท Samir Paul

1618 Maximum Font to Fit a Sentence in a Screen

November 25, 2022 ยท 6 min ยท 1168 words ยท Samir Paul

1619 Mean of Array After Removing Some Elements

November 25, 2022 ยท 3 min ยท 441 words ยท Samir Paul

1620 Coordinate With Maximum Network Quality

November 25, 2022 ยท 4 min ยท 817 words ยท Samir Paul

1621 Number of Sets of K Non Overlapping Line Segments

November 25, 2022 ยท 4 min ยท 852 words ยท Samir Paul

1622 Fancy Sequence

November 25, 2022 ยท 11 min ยท 2157 words ยท Samir Paul

1623 All Valid Triplets That Can Represent a Country

November 25, 2022 ยท 3 min ยท 525 words ยท Samir Paul

1624 Largest Substring Between Two Equal Characters

November 25, 2022 ยท 4 min ยท 644 words ยท Samir Paul

1625 Lexicographically Smallest String After Applying Operations

November 25, 2022 ยท 7 min ยท 1431 words ยท Samir Paul

1626 Best Team With No Conflicts

November 25, 2022 ยท 7 min ยท 1482 words ยท Samir Paul

1627 Graph Connectivity With Threshold

November 25, 2022 ยท 7 min ยท 1440 words ยท Samir Paul

1628 Design an Expression Tree With Evaluate Function

November 25, 2022 ยท 7 min ยท 1281 words ยท Samir Paul

1629 Slowest Key

November 25, 2022 ยท 4 min ยท 725 words ยท Samir Paul

1630 Arithmetic Subarrays

November 25, 2022 ยท 6 min ยท 1226 words ยท Samir Paul

1631 Path With Minimum Effort

November 25, 2022 ยท 20 min ยท 4054 words ยท Samir Paul

1632 Rank Transform of a Matrix

November 25, 2022 ยท 7 min ยท 1440 words ยท Samir Paul

1633 Percentage of Users Attended a Contest

November 25, 2022 ยท 3 min ยท 429 words ยท Samir Paul

1634 Add Two Polynomials Represented as Linked Lists

November 25, 2022 ยท 6 min ยท 1224 words ยท Samir Paul

1635 Hopper Company Queries I

November 25, 2022 ยท 5 min ยท 999 words ยท Samir Paul

1636 Sort Array by Increasing Frequency

November 25, 2022 ยท 3 min ยท 538 words ยท Samir Paul

1637 Widest Vertical Area Between Two Points Containing No Points

November 25, 2022 ยท 7 min ยท 1402 words ยท Samir Paul

1638 Count Substrings That Differ by One Character

November 25, 2022 ยท 7 min ยท 1362 words ยท Samir Paul

1639 Number of Ways to Form a Target String Given a Dictionary

November 25, 2022 ยท 10 min ยท 2075 words ยท Samir Paul

1640 Check Array Formation Through Concatenation

November 25, 2022 ยท 6 min ยท 1099 words ยท Samir Paul

1641 Count Sorted Vowel Strings

November 25, 2022 ยท 4 min ยท 709 words ยท Samir Paul

1642 Furthest Building You Can Reach

November 25, 2022 ยท 4 min ยท 676 words ยท Samir Paul

1643 Kth Smallest Instructions

November 25, 2022 ยท 4 min ยท 765 words ยท Samir Paul

1644 Lowest Common Ancestor of a Binary Tree II

November 25, 2022 ยท 5 min ยท 853 words ยท Samir Paul

1645 Hopper Company Queries II

November 25, 2022 ยท 6 min ยท 1090 words ยท Samir Paul

1646 Get Maximum in Generated Array

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

1647 Minimum Deletions to Make Character Frequencies Unique

November 25, 2022 ยท 5 min ยท 985 words ยท Samir Paul

1648 Sell Diminishing Valued Colored Balls

November 25, 2022 ยท 5 min ยท 1045 words ยท Samir Paul

1649 Create Sorted Array through Instructions

November 25, 2022 ยท 11 min ยท 2304 words ยท Samir Paul

1650 Lowest Common Ancestor of a Binary Tree III

November 25, 2022 ยท 3 min ยท 575 words ยท Samir Paul

1651 Hopper Company Queries III

November 25, 2022 ยท 5 min ยท 916 words ยท Samir Paul

1652 Defuse the Bomb

November 25, 2022 ยท 6 min ยท 1252 words ยท Samir Paul

1653 Minimum Deletions to Make String Balanced

November 25, 2022 ยท 6 min ยท 1162 words ยท Samir Paul

1654 Minimum Jumps to Reach Home

November 25, 2022 ยท 5 min ยท 1032 words ยท Samir Paul

1655 Distribute Repeating Integers

November 25, 2022 ยท 7 min ยท 1384 words ยท Samir Paul

1656 Design an Ordered Stream

November 25, 2022 ยท 5 min ยท 916 words ยท Samir Paul

1657 Determine if Two Strings Are Close

November 25, 2022 ยท 5 min ยท 901 words ยท Samir Paul

1658 Minimum Operations to Reduce X to Zero

November 25, 2022 ยท 7 min ยท 1468 words ยท Samir Paul

1659 Maximize Grid Happiness

November 25, 2022 ยท 16 min ยท 3344 words ยท Samir Paul

1660 Correct a Binary Tree

November 25, 2022 ยท 4 min ยท 718 words ยท Samir Paul

1661 Average Time of Process per Machine

November 25, 2022 ยท 4 min ยท 663 words ยท Samir Paul

1662 Check If Two String Arrays are Equivalent

November 25, 2022 ยท 5 min ยท 907 words ยท Samir Paul

1663 Smallest String With A Given Numeric Value

November 25, 2022 ยท 3 min ยท 471 words ยท Samir Paul

1664 Ways to Make a Fair Array

November 25, 2022 ยท 5 min ยท 974 words ยท Samir Paul

1665 Minimum Initial Energy to Finish Tasks

November 25, 2022 ยท 4 min ยท 715 words ยท Samir Paul

1666 Change the Root of a Binary Tree

November 25, 2022 ยท 4 min ยท 838 words ยท Samir Paul

1667 Fix Names in a Table

November 25, 2022 ยท 1 min ยท 194 words ยท Samir Paul

1668 Maximum Repeating Substring

November 25, 2022 ยท 3 min ยท 610 words ยท Samir Paul

1669 Merge In Between Linked Lists

November 25, 2022 ยท 5 min ยท 900 words ยท Samir Paul

1670 Design Front Middle Back Queue

November 25, 2022 ยท 14 min ยท 2813 words ยท Samir Paul

1671 Minimum Number of Removals to Make Mountain Array

November 25, 2022 ยท 6 min ยท 1137 words ยท Samir Paul

1672 Richest Customer Wealth

November 25, 2022 ยท 3 min ยท 621 words ยท Samir Paul

1673 Find the Most Competitive Subsequence

November 25, 2022 ยท 3 min ยท 464 words ยท Samir Paul

1674 Minimum Moves to Make Array Complementary

November 25, 2022 ยท 5 min ยท 1064 words ยท Samir Paul

1675 Minimize Deviation in Array

November 25, 2022 ยท 5 min ยท 897 words ยท Samir Paul

1676 Lowest Common Ancestor of a Binary Tree IV

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

1677 Product’s Worth Over Invoices

November 25, 2022 ยท 3 min ยท 549 words ยท Samir Paul

1678 Goal Parser Interpretation

November 25, 2022 ยท 5 min ยท 861 words ยท Samir Paul

1679 Max Number of K Sum Pairs

November 25, 2022 ยท 6 min ยท 1201 words ยท Samir Paul

1680 Concatenation of Consecutive Binary Numbers

November 25, 2022 ยท 4 min ยท 799 words ยท Samir Paul

1681 Minimum Incompatibility

November 25, 2022 ยท 11 min ยท 2284 words ยท Samir Paul

1682 Longest Palindromic Subsequence II

November 25, 2022 ยท 4 min ยท 795 words ยท Samir Paul

1683 Invalid Tweets

November 25, 2022 ยท 2 min ยท 286 words ยท Samir Paul

1684 Count the Number of Consistent Strings

November 25, 2022 ยท 7 min ยท 1467 words ยท Samir Paul

1685 Sum of Absolute Differences in a Sorted Array

November 25, 2022 ยท 4 min ยท 819 words ยท Samir Paul

1686 Stone Game VI

November 25, 2022 ยท 4 min ยท 830 words ยท Samir Paul

1687 Delivering Boxes from Storage to Ports

November 25, 2022 ยท 11 min ยท 2249 words ยท Samir Paul

1688 Count of Matches in Tournament

November 25, 2022 ยท 3 min ยท 446 words ยท Samir Paul

1689 Partitioning Into Minimum Number Of Deci Binary Numbers

November 25, 2022 ยท 2 min ยท 410 words ยท Samir Paul

1690 Stone Game VII

November 25, 2022 ยท 5 min ยท 929 words ยท Samir Paul

1691 Maximum Height by Stacking Cuboids

November 25, 2022 ยท 5 min ยท 984 words ยท Samir Paul

1692 Count Ways to Distribute Candies

November 25, 2022 ยท 4 min ยท 820 words ยท Samir Paul

1693 Daily Leads and Partners

November 25, 2022 ยท 2 min ยท 400 words ยท Samir Paul

1694 Reformat Phone Number

November 25, 2022 ยท 5 min ยท 1024 words ยท Samir Paul

1695 Maximum Erasure Value

November 25, 2022 ยท 4 min ยท 681 words ยท Samir Paul

1696 Jump Game VI

November 25, 2022 ยท 4 min ยท 653 words ยท Samir Paul

1697 Checking Existence of Edge Length Limited Paths

November 25, 2022 ยท 6 min ยท 1227 words ยท Samir Paul

1698 Number of Distinct Substrings in a String

November 25, 2022 ยท 6 min ยท 1109 words ยท Samir Paul

1699 Number of Calls Between Two Persons

November 25, 2022 ยท 2 min ยท 384 words ยท Samir Paul

1700 Number of Students Unable to Eat Lunch

November 25, 2022 ยท 5 min ยท 937 words ยท Samir Paul

1701 Average Waiting Time

November 25, 2022 ยท 5 min ยท 856 words ยท Samir Paul

1702 Maximum Binary String After Change

November 25, 2022 ยท 3 min ยท 559 words ยท Samir Paul

1703 Minimum Adjacent Swaps for K Consecutive Ones

November 25, 2022 ยท 5 min ยท 989 words ยท Samir Paul

1704 Determine if String Halves Are Alike

November 25, 2022 ยท 4 min ยท 840 words ยท Samir Paul

1705 Maximum Number of Eaten Apples

November 25, 2022 ยท 5 min ยท 943 words ยท Samir Paul

1706 Where Will the Ball Fall

November 25, 2022 ยท 7 min ยท 1466 words ยท Samir Paul

1707 Maximum XOR With an Element From Array

November 25, 2022 ยท 8 min ยท 1589 words ยท Samir Paul

1708 Largest Subarray Length K

November 25, 2022 ยท 3 min ยท 515 words ยท Samir Paul

1709 Biggest Window Between Visits

November 25, 2022 ยท 2 min ยท 423 words ยท Samir Paul

1710 Maximum Units on a Truck

November 25, 2022 ยท 6 min ยท 1193 words ยท Samir Paul

1711 Count Good Meals

November 25, 2022 ยท 6 min ยท 1182 words ยท Samir Paul

1712 Ways to Split Array Into Three Subarrays

November 25, 2022 ยท 5 min ยท 1019 words ยท Samir Paul

1713 Minimum Operations to Make a Subsequence

November 25, 2022 ยท 6 min ยท 1186 words ยท Samir Paul

1714 Sum Of Special Evenly Spaced Elements In Array

November 25, 2022 ยท 6 min ยท 1077 words ยท Samir Paul

1715 Count Apples and Oranges

November 25, 2022 ยท 3 min ยท 553 words ยท Samir Paul

1716 Calculate Money in Leetcode Bank

November 25, 2022 ยท 2 min ยท 402 words ยท Samir Paul

1717 Maximum Score From Removing Substrings

November 25, 2022 ยท 4 min ยท 793 words ยท Samir Paul

1718 Construct the Lexicographically Largest Valid Sequence

November 25, 2022 ยท 5 min ยท 936 words ยท Samir Paul

1719 Number Of Ways To Reconstruct A Tree

November 25, 2022 ยท 5 min ยท 1030 words ยท Samir Paul

1720 Decode XORed Array

November 25, 2022 ยท 2 min ยท 321 words ยท Samir Paul

1721 Swapping Nodes in a Linked List

November 25, 2022 ยท 5 min ยท 913 words ยท Samir Paul

1722 Minimize Hamming Distance After Swap Operations

November 25, 2022 ยท 6 min ยท 1131 words ยท Samir Paul

1723 Find Minimum Time to Finish All Jobs

November 25, 2022 ยท 4 min ยท 684 words ยท Samir Paul

1724 Checking Existence of Edge Length Limited Paths II

November 25, 2022 ยท 8 min ยท 1549 words ยท Samir Paul

1725 Number Of Rectangles That Can Form The Largest Square

November 25, 2022 ยท 3 min ยท 615 words ยท Samir Paul

1726 Tuple with Same Product

November 25, 2022 ยท 4 min ยท 734 words ยท Samir Paul

1727 Largest Submatrix With Rearrangements

November 25, 2022 ยท 4 min ยท 713 words ยท Samir Paul

1728 Cat and Mouse II

November 25, 2022 ยท 4 min ยท 793 words ยท Samir Paul

1729 Find Followers Count

November 25, 2022 ยท 2 min ยท 226 words ยท Samir Paul

1730 Shortest Path to Get Food

November 25, 2022 ยท 6 min ยท 1147 words ยท Samir Paul

1731 The Number of Employees Which Report to Each Employee

November 25, 2022 ยท 2 min ยท 343 words ยท Samir Paul

1732 Find the Highest Altitude

November 25, 2022 ยท 4 min ยท 705 words ยท Samir Paul

1733 Minimum Number of People to Teach

November 25, 2022 ยท 4 min ยท 790 words ยท Samir Paul

1734 Decode XORed Permutation

November 25, 2022 ยท 3 min ยท 612 words ยท Samir Paul

1735 Count Ways to Make Array With Product

November 25, 2022 ยท 8 min ยท 1519 words ยท Samir Paul

1736 Latest Time by Replacing Hidden Digits

November 25, 2022 ยท 4 min ยท 679 words ยท Samir Paul

1737 Change Minimum Characters to Satisfy One of Three Conditions

November 25, 2022 ยท 6 min ยท 1167 words ยท Samir Paul

1738 Find Kth Largest XOR Coordinate Value

November 25, 2022 ยท 4 min ยท 833 words ยท Samir Paul

1739 Building Boxes

November 25, 2022 ยท 4 min ยท 702 words ยท Samir Paul

1740 Find Distance in a Binary Tree

November 25, 2022 ยท 5 min ยท 971 words ยท Samir Paul

1741 Find Total Time Spent by Each Employee

November 25, 2022 ยท 3 min ยท 434 words ยท Samir Paul

1742 Maximum Number of Balls in a Box

November 25, 2022 ยท 4 min ยท 715 words ยท Samir Paul

1743 Restore the Array From Adjacent Pairs

November 25, 2022 ยท 6 min ยท 1226 words ยท Samir Paul

1744 Can You Eat Your Favorite Candy on Your Favorite Day

November 25, 2022 ยท 4 min ยท 680 words ยท Samir Paul

1745 Palindrome Partitioning IV

November 25, 2022 ยท 3 min ยท 591 words ยท Samir Paul

1746 Maximum Subarray Sum After One Operation

November 25, 2022 ยท 3 min ยท 573 words ยท Samir Paul

1747 Leetflex Banned Accounts

November 25, 2022 ยท 3 min ยท 448 words ยท Samir Paul

1748 Sum of Unique Elements

November 25, 2022 ยท 4 min ยท 836 words ยท Samir Paul

1749 Maximum Absolute Sum of Any Subarray

November 25, 2022 ยท 3 min ยท 617 words ยท Samir Paul

1750 Minimum Length of String After Deleting Similar Ends

November 25, 2022 ยท 5 min ยท 955 words ยท Samir Paul

1751 Maximum Number of Events That Can Be Attended II

November 25, 2022 ยท 7 min ยท 1412 words ยท Samir Paul

1752 Check if Array Is Sorted and Rotated

November 25, 2022 ยท 3 min ยท 491 words ยท Samir Paul

1753 Maximum Score From Removing Stones

November 25, 2022 ยท 4 min ยท 785 words ยท Samir Paul

1754 Largest Merge Of Two Strings

November 25, 2022 ยท 5 min ยท 929 words ยท Samir Paul

1755 Closest Subsequence Sum

November 25, 2022 ยท 8 min ยท 1620 words ยท Samir Paul

1756 Design Most Recently Used Queue

November 25, 2022 ยท 7 min ยท 1453 words ยท Samir Paul

1757 Recyclable and Low Fat Products

November 25, 2022 ยท 2 min ยท 268 words ยท Samir Paul

1758 Minimum Changes To Make Alternating Binary String

November 25, 2022 ยท 3 min ยท 501 words ยท Samir Paul

1759 Count Number of Homogenous Substrings

November 25, 2022 ยท 6 min ยท 1093 words ยท Samir Paul

1760 Minimum Limit of Balls in a Bag

November 25, 2022 ยท 4 min ยท 792 words ยท Samir Paul

1761 Minimum Degree of a Connected Trio in a Graph

November 25, 2022 ยท 5 min ยท 901 words ยท Samir Paul

1762 Buildings With an Ocean View

November 25, 2022 ยท 3 min ยท 521 words ยท Samir Paul

1763 Longest Nice Substring

November 25, 2022 ยท 6 min ยท 1226 words ยท Samir Paul

1764 Form Array by Concatenating Subarrays of Another Array

November 25, 2022 ยท 4 min ยท 709 words ยท Samir Paul

1765 Map of Highest Peak

November 25, 2022 ยท 10 min ยท 1994 words ยท Samir Paul

1766 Tree of Coprimes

November 25, 2022 ยท 6 min ยท 1135 words ยท Samir Paul

1767 Find the Subtasks That Did Not Execute

November 25, 2022 ยท 3 min ยท 431 words ยท Samir Paul

1768 Merge Strings Alternately

November 25, 2022 ยท 4 min ยท 702 words ยท Samir Paul

1769 Minimum Number of Operations to Move All Balls to Each Box

November 25, 2022 ยท 9 min ยท 1839 words ยท Samir Paul

1770 Maximum Score from Performing Multiplication Operations

November 25, 2022 ยท 8 min ยท 1515 words ยท Samir Paul

1771 Maximize Palindrome Length From Subsequences

November 25, 2022 ยท 6 min ยท 1176 words ยท Samir Paul

1772 Sort Features by Popularity

November 25, 2022 ยท 4 min ยท 845 words ยท Samir Paul

1773 Count Items Matching a Rule

November 25, 2022 ยท 3 min ยท 561 words ยท Samir Paul

1774 Closest Dessert Cost

November 25, 2022 ยท 7 min ยท 1285 words ยท Samir Paul

1775 Equal Sum Arrays With Minimum Number of Operations

November 25, 2022 ยท 6 min ยท 1263 words ยท Samir Paul

1776 Car Fleet II

November 25, 2022 ยท 4 min ยท 651 words ยท Samir Paul

1777 Product’s Price for Each Store

November 25, 2022 ยท 2 min ยท 259 words ยท Samir Paul

1778 Shortest Path in a Hidden Grid

November 25, 2022 ยท 7 min ยท 1478 words ยท Samir Paul

1779 Find Nearest Point That Has the Same X or Y Coordinate

November 25, 2022 ยท 5 min ยท 855 words ยท Samir Paul

1780 Check if Number is a Sum of Powers of Three

November 25, 2022 ยท 2 min ยท 289 words ยท Samir Paul

1781 Sum of Beauty of All Substrings

November 25, 2022 ยท 6 min ยท 1219 words ยท Samir Paul

1782 Count Pairs Of Nodes

November 25, 2022 ยท 6 min ยท 1213 words ยท Samir Paul

1783 Grand Slam Titles

November 25, 2022 ยท 3 min ยท 572 words ยท Samir Paul

1784 Check if Binary String Has at Most One Segment of Ones

November 25, 2022 ยท 2 min ยท 363 words ยท Samir Paul

1785 Minimum Elements to Add to Form a Given Sum

November 25, 2022 ยท 4 min ยท 642 words ยท Samir Paul

1786 Number of Restricted Paths From First to Last Node

November 25, 2022 ยท 8 min ยท 1680 words ยท Samir Paul

1787 Make the XOR of All Segments Equal to Zero

November 25, 2022 ยท 4 min ยท 726 words ยท Samir Paul

1788 Maximize the Beauty of the Garden

November 25, 2022 ยท 5 min ยท 920 words ยท Samir Paul

1789 Primary Department for Each Employee

November 25, 2022 ยท 2 min ยท 383 words ยท Samir Paul

1790 Check if One String Swap Can Make Strings Equal

November 25, 2022 ยท 5 min ยท 953 words ยท Samir Paul

1791 Find Center of Star Graph

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

1792 Maximum Average Pass Ratio

November 25, 2022 ยท 5 min ยท 980 words ยท Samir Paul

1793 Maximum Score of a Good Subarray

November 25, 2022 ยท 6 min ยท 1085 words ยท Samir Paul

1794 Count Pairs of Equal Substrings With Minimum Difference

November 25, 2022 ยท 5 min ยท 862 words ยท Samir Paul

1795 Rearrange Products Table

November 25, 2022 ยท 2 min ยท 344 words ยท Samir Paul

1796 Second Largest Digit in a String

November 25, 2022 ยท 6 min ยท 1182 words ยท Samir Paul

1797 Design Authentication Manager

November 25, 2022 ยท 7 min ยท 1409 words ยท Samir Paul

1798 Maximum Number of Consecutive Values You Can Make

November 25, 2022 ยท 3 min ยท 533 words ยท Samir Paul

1799 Maximize Score After N Operations

November 25, 2022 ยท 7 min ยท 1297 words ยท Samir Paul

1800 Maximum Ascending Subarray Sum

November 25, 2022 ยท 4 min ยท 758 words ยท Samir Paul

1801 Number of Orders in the Backlog

November 25, 2022 ยท 9 min ยท 1717 words ยท Samir Paul

1802 Maximum Value at a Given Index in a Bounded Array

November 25, 2022 ยท 5 min ยท 894 words ยท Samir Paul

1803 Count Pairs With XOR in a Range

November 25, 2022 ยท 8 min ยท 1571 words ยท Samir Paul

1804 Implement Trie II (Prefix Tree)

November 25, 2022 ยท 8 min ยท 1590 words ยท Samir Paul

1805 Number of Different Integers in a String

November 25, 2022 ยท 4 min ยท 760 words ยท Samir Paul

1806 Minimum Number of Operations to Reinitialize a Permutation

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

1807 Evaluate the Bracket Pairs of a String

November 25, 2022 ยท 6 min ยท 1088 words ยท Samir Paul

1808 Maximize Number of Nice Divisors

November 25, 2022 ยท 6 min ยท 1123 words ยท Samir Paul

1809 Ad Free Sessions

November 25, 2022 ยท 2 min ยท 424 words ยท Samir Paul

1810 Minimum Path Cost in a Hidden Grid

November 25, 2022 ยท 7 min ยท 1323 words ยท Samir Paul

1811 Find Interview Candidates

November 25, 2022 ยท 4 min ยท 696 words ยท Samir Paul

1812 Determine Color of a Chessboard Square

November 25, 2022 ยท 2 min ยท 407 words ยท Samir Paul

1813 Sentence Similarity III

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

1814 Count Nice Pairs in an Array

November 25, 2022 ยท 8 min ยท 1555 words ยท Samir Paul

1815 Maximum Number of Groups Getting Fresh Donuts

November 25, 2022 ยท 7 min ยท 1327 words ยท Samir Paul

1816 Truncate Sentence

November 25, 2022 ยท 3 min ยท 634 words ยท Samir Paul

1817 Finding the Users Active Minutes

November 25, 2022 ยท 4 min ยท 711 words ยท Samir Paul

1818 Minimum Absolute Sum Difference

November 25, 2022 ยท 7 min ยท 1458 words ยท Samir Paul

1819 Number of Different Subsequences GCDs

November 25, 2022 ยท 4 min ยท 729 words ยท Samir Paul

1820 Maximum Number of Accepted Invitations

November 25, 2022 ยท 4 min ยท 731 words ยท Samir Paul

1821 Find Customers With Positive Revenue this Year

November 25, 2022 ยท 2 min ยท 287 words ยท Samir Paul

1822 Sign of the Product of an Array

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

1823 Find the Winner of the Circular Game

November 25, 2022 ยท 4 min ยท 676 words ยท Samir Paul

1824 Minimum Sideway Jumps

November 25, 2022 ยท 5 min ยท 1044 words ยท Samir Paul

1825 Finding MK Average

November 25, 2022 ยท 11 min ยท 2253 words ยท Samir Paul

1826 Faulty Sensor

November 25, 2022 ยท 4 min ยท 796 words ยท Samir Paul

1827 Minimum Operations to Make the Array Increasing

November 25, 2022 ยท 4 min ยท 682 words ยท Samir Paul

1828 Queries on Number of Points Inside a Circle

November 25, 2022 ยท 5 min ยท 882 words ยท Samir Paul

1829 Maximum XOR for Each Query

November 25, 2022 ยท 10 min ยท 1930 words ยท Samir Paul

1830 Minimum Number of Operations to Make String Sorted

November 25, 2022 ยท 7 min ยท 1446 words ยท Samir Paul

1831 Maximum Transaction Each Day

November 25, 2022 ยท 2 min ยท 382 words ยท Samir Paul

1832 Check if the Sentence Is Pangram

November 25, 2022 ยท 4 min ยท 851 words ยท Samir Paul

1833 Maximum Ice Cream Bars

November 25, 2022 ยท 3 min ยท 636 words ยท Samir Paul

1834 Single Threaded CPU

November 25, 2022 ยท 6 min ยท 1227 words ยท Samir Paul

1835 Find XOR Sum of All Pairs Bitwise AND

November 25, 2022 ยท 3 min ยท 599 words ยท Samir Paul

1836 Remove Duplicates From an Unsorted Linked List

November 25, 2022 ยท 4 min ยท 829 words ยท Samir Paul

1837 Sum of Digits in Base K

November 25, 2022 ยท 3 min ยท 485 words ยท Samir Paul

1838 Frequency of the Most Frequent Element

November 25, 2022 ยท 8 min ยท 1655 words ยท Samir Paul

1839 Longest Substring Of All Vowels in Order

November 25, 2022 ยท 5 min ยท 920 words ยท Samir Paul

1840 Maximum Building Height

November 25, 2022 ยท 5 min ยท 863 words ยท Samir Paul

1841 League Statistics

November 25, 2022 ยท 4 min ยท 686 words ยท Samir Paul

1842 Next Palindrome Using Same Digits

November 25, 2022 ยท 5 min ยท 871 words ยท Samir Paul

1843 Suspicious Bank Accounts

November 25, 2022 ยท 4 min ยท 701 words ยท Samir Paul

1844 Replace All Digits with Characters

November 25, 2022 ยท 3 min ยท 570 words ยท Samir Paul

1845 Seat Reservation Manager

November 25, 2022 ยท 5 min ยท 895 words ยท Samir Paul

1846 Maximum Element After Decreasing and Rearranging

November 25, 2022 ยท 4 min ยท 695 words ยท Samir Paul

1847 Closest Room

November 25, 2022 ยท 7 min ยท 1290 words ยท Samir Paul

1848 Minimum Distance to the Target Element

November 25, 2022 ยท 3 min ยท 545 words ยท Samir Paul

1849 Splitting a String Into Descending Consecutive Values

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

1850 Minimum Adjacent Swaps to Reach the Kth Smallest Number

November 25, 2022 ยท 8 min ยท 1611 words ยท Samir Paul

1851 Minimum Interval to Include Each Query

November 25, 2022 ยท 6 min ยท 1242 words ยท Samir Paul

1852 Distinct Numbers in Each Subarray

November 25, 2022 ยท 6 min ยท 1226 words ยท Samir Paul

1853 Convert Date Format

November 25, 2022 ยท 1 min ยท 141 words ยท Samir Paul

1854 Maximum Population Year

November 25, 2022 ยท 4 min ยท 845 words ยท Samir Paul

1855 Maximum Distance Between a Pair of Values

November 25, 2022 ยท 7 min ยท 1445 words ยท Samir Paul

1856 Maximum Subarray Min Product

November 25, 2022 ยท 7 min ยท 1289 words ยท Samir Paul

1857 Largest Color Value in a Directed Graph

November 25, 2022 ยท 5 min ยท 974 words ยท Samir Paul

1858 Longest Word With All Prefixes

November 25, 2022 ยท 8 min ยท 1679 words ยท Samir Paul

1859 Sorting the Sentence

November 25, 2022 ยท 4 min ยท 684 words ยท Samir Paul

1860 Incremental Memory Leak

November 25, 2022 ยท 4 min ยท 784 words ยท Samir Paul

1861 Rotating the Box

November 25, 2022 ยท 4 min ยท 771 words ยท Samir Paul

1862 Sum of Floored Pairs

November 25, 2022 ยท 6 min ยท 1175 words ยท Samir Paul

1863 Sum of All Subset XOR Totals

November 25, 2022 ยท 7 min ยท 1414 words ยท Samir Paul

1864 Minimum Number of Swaps to Make the Binary String Alternating

November 25, 2022 ยท 3 min ยท 543 words ยท Samir Paul

1865 Finding Pairs With a Certain Sum

November 25, 2022 ยท 5 min ยท 854 words ยท Samir Paul

1866 Number of Ways to Rearrange Sticks With K Sticks Visible

November 25, 2022 ยท 6 min ยท 1221 words ยท Samir Paul

1867 Orders With Maximum Quantity Above Average

November 25, 2022 ยท 3 min ยท 459 words ยท Samir Paul

1868 Product of Two Run Length Encoded Arrays

November 25, 2022 ยท 4 min ยท 738 words ยท Samir Paul

1869 Longer Contiguous Segments of Ones than Zeros

November 25, 2022 ยท 4 min ยท 696 words ยท Samir Paul

1870 Minimum Speed to Arrive on Time

November 25, 2022 ยท 6 min ยท 1131 words ยท Samir Paul

1871 Jump Game VII

November 25, 2022 ยท 5 min ยท 951 words ยท Samir Paul

1872 Stone Game VIII

November 25, 2022 ยท 8 min ยท 1542 words ยท Samir Paul

1873 Calculate Special Bonus

November 25, 2022 ยท 2 min ยท 323 words ยท Samir Paul

1874 Minimize Product Sum of Two Arrays

November 25, 2022 ยท 2 min ยท 379 words ยท Samir Paul

1875 Group Employees of the Same Salary

November 25, 2022 ยท 3 min ยท 513 words ยท Samir Paul

1876 Substrings of Size Three with Distinct Characters

November 25, 2022 ยท 2 min ยท 419 words ยท Samir Paul

1877 Minimize Maximum Pair Sum in Array

November 25, 2022 ยท 3 min ยท 491 words ยท Samir Paul

1878 Get Biggest Three Rhombus Sums in a Grid

November 25, 2022 ยท 21 min ยท 4353 words ยท Samir Paul

1879 Minimum XOR Sum of Two Arrays

November 25, 2022 ยท 9 min ยท 1758 words ยท Samir Paul

1880 Check if Word Equals Summation of Two Words

November 25, 2022 ยท 4 min ยท 805 words ยท Samir Paul

1881 Maximum Value after Insertion

November 25, 2022 ยท 3 min ยท 604 words ยท Samir Paul

1882 Process Tasks Using Servers

November 25, 2022 ยท 4 min ยท 817 words ยท Samir Paul

1883 Minimum Skips to Arrive at Meeting On Time

November 25, 2022 ยท 7 min ยท 1290 words ยท Samir Paul

1884 Egg Drop With 2 Eggs and N Floors

November 25, 2022 ยท 2 min ยท 371 words ยท Samir Paul

1885 Count Pairs in Two Arrays

November 25, 2022 ยท 3 min ยท 532 words ยท Samir Paul

1886 Determine Whether Matrix Can Be Obtained By Rotation

November 25, 2022 ยท 6 min ยท 1182 words ยท Samir Paul

1887 Reduction Operations to Make the Array Elements Equal

November 25, 2022 ยท 4 min ยท 767 words ยท Samir Paul

1888 Minimum Number of Flips to Make the Binary String Alternating

November 25, 2022 ยท 4 min ยท 702 words ยท Samir Paul

1889 Minimum Space Wasted From Packaging

November 25, 2022 ยท 6 min ยท 1186 words ยท Samir Paul

1890 The Latest Login in 2020

November 25, 2022 ยท 2 min ยท 349 words ยท Samir Paul

1891 Cutting Ribbons

November 25, 2022 ยท 6 min ยท 1143 words ยท Samir Paul

1892 Page Recommendations II

November 25, 2022 ยท 4 min ยท 647 words ยท Samir Paul

1893 Check if All the Integers in a Range Are Covered

November 25, 2022 ยท 4 min ยท 689 words ยท Samir Paul

1894 Find the Student that Will Replace the Chalk

November 25, 2022 ยท 5 min ยท 917 words ยท Samir Paul

1895 Largest Magic Square

November 25, 2022 ยท 9 min ยท 1860 words ยท Samir Paul

1896 Minimum Cost to Change the Final Value of Expression

November 25, 2022 ยท 2 min ยท 271 words ยท Samir Paul

1897 Redistribute Characters to Make All Strings Equal

November 25, 2022 ยท 3 min ยท 480 words ยท Samir Paul

1898 Maximum Number of Removable Characters

November 25, 2022 ยท 6 min ยท 1168 words ยท Samir Paul

1899 Merge Triplets to Form Target Triplet

November 25, 2022 ยท 4 min ยท 773 words ยท Samir Paul

1900 The Earliest and Latest Rounds Where Players Compete

November 25, 2022 ยท 3 min ยท 592 words ยท Samir Paul

1901 Find a Peak Element II

November 25, 2022 ยท 6 min ยท 1207 words ยท Samir Paul

1902 Depth of BST Given Insertion Order

November 25, 2022 ยท 2 min ยท 399 words ยท Samir Paul

1903 Largest Odd Number in String

November 25, 2022 ยท 3 min ยท 490 words ยท Samir Paul

1904 The Number of Full Rounds You Have Played

November 25, 2022 ยท 4 min ยท 712 words ยท Samir Paul

1905 Count Sub Islands

November 25, 2022 ยท 6 min ยท 1201 words ยท Samir Paul

1906 Minimum Absolute Difference Queries

November 25, 2022 ยท 6 min ยท 1172 words ยท Samir Paul

1907 Count Salary Categories

November 25, 2022 ยท 3 min ยท 453 words ยท Samir Paul

1908 Game of Nim

November 25, 2022 ยท 6 min ยท 1091 words ยท Samir Paul

1909 Remove One Element to Make the Array Strictly Increasing

November 25, 2022 ยท 4 min ยท 772 words ยท Samir Paul

1910 Remove All Occurrences of a Substring

November 25, 2022 ยท 2 min ยท 386 words ยท Samir Paul

1911 Maximum Alternating Subsequence Sum

November 25, 2022 ยท 4 min ยท 787 words ยท Samir Paul

1912 Design Movie Rental System

November 25, 2022 ยท 5 min ยท 853 words ยท Samir Paul

1913 Maximum Product Difference Between Two Pairs

November 25, 2022 ยท 2 min ยท 364 words ยท Samir Paul

1914 Cyclically Rotating a Grid

November 25, 2022 ยท 7 min ยท 1456 words ยท Samir Paul

1915 Number of Wonderful Substrings

November 25, 2022 ยท 4 min ยท 670 words ยท Samir Paul

1916 Count Ways to Build Rooms in an Ant Colony

November 25, 2022 ยท 2 min ยท 287 words ยท Samir Paul

1917 Leetcodify Friends Recommendations

November 25, 2022 ยท 3 min ยท 611 words ยท Samir Paul

1918 Kth Smallest Subarray Sum

November 25, 2022 ยท 4 min ยท 755 words ยท Samir Paul

1919 Leetcodify Similar Friends

November 25, 2022 ยท 3 min ยท 506 words ยท Samir Paul

1920 Build Array from Permutation

November 25, 2022 ยท 3 min ยท 432 words ยท Samir Paul

1921 Eliminate Maximum Number of Monsters

November 25, 2022 ยท 5 min ยท 867 words ยท Samir Paul

1922 Count Good Numbers

November 25, 2022 ยท 3 min ยท 524 words ยท Samir Paul

1923 Longest Common Subpath

November 25, 2022 ยท 4 min ยท 766 words ยท Samir Paul

1924 Erect the Fence II

November 25, 2022 ยท 1 min ยท 195 words ยท Samir Paul

1925 Count Square Sum Triples

November 25, 2022 ยท 2 min ยท 380 words ยท Samir Paul

1926 Nearest Exit from Entrance in Maze

November 25, 2022 ยท 5 min ยท 954 words ยท Samir Paul

1927 Sum Game

November 25, 2022 ยท 5 min ยท 900 words ยท Samir Paul

1928 Minimum Cost to Reach Destination in Time

November 25, 2022 ยท 2 min ยท 379 words ยท Samir Paul

1929 Concatenation of Array

November 25, 2022 ยท 2 min ยท 381 words ยท Samir Paul

1930 Unique Length 3 Palindromic Subsequences

November 25, 2022 ยท 3 min ยท 515 words ยท Samir Paul

1931 Painting a Grid With Three Different Colors

November 25, 2022 ยท 8 min ยท 1619 words ยท Samir Paul

1932 Merge BSTs to Create Single BST

November 25, 2022 ยท 2 min ยท 366 words ยท Samir Paul

1933 Check if String Is Decomposable Into Value Equal Substrings

November 25, 2022 ยท 4 min ยท 832 words ยท Samir Paul

1934 Confirmation Rate

November 25, 2022 ยท 3 min ยท 487 words ยท Samir Paul

1935 Maximum Number of Words You Can Type

November 25, 2022 ยท 4 min ยท 777 words ยท Samir Paul

1936 Add Minimum Number of Rungs

November 25, 2022 ยท 4 min ยท 657 words ยท Samir Paul

1937 Maximum Number of Points with Cost

November 25, 2022 ยท 5 min ยท 872 words ยท Samir Paul

1938 Maximum Genetic Difference Query

November 25, 2022 ยท 2 min ยท 357 words ยท Samir Paul

1939 Users That Actively Request Confirmation Messages

November 25, 2022 ยท 3 min ยท 451 words ยท Samir Paul

1940 Longest Common Subsequence Between Sorted Arrays

November 25, 2022 ยท 3 min ยท 581 words ยท Samir Paul

1941 Check if All Characters Have Equal Number of Occurrences

November 25, 2022 ยท 3 min ยท 562 words ยท Samir Paul

1942 The Number of the Smallest Unoccupied Chair

November 25, 2022 ยท 4 min ยท 688 words ยท Samir Paul

1943 Describe the Painting

November 25, 2022 ยท 4 min ยท 788 words ยท Samir Paul

1944 Number of Visible People in a Queue

November 25, 2022 ยท 4 min ยท 723 words ยท Samir Paul

1945 Sum of Digits of String After Convert

November 25, 2022 ยท 4 min ยท 802 words ยท Samir Paul

1946 Largest Number After Mutating Substring

November 25, 2022 ยท 3 min ยท 519 words ยท Samir Paul

1947 Maximum Compatibility Score Sum

November 25, 2022 ยท 5 min ยท 913 words ยท Samir Paul

1948 Delete Duplicate Folders in System

November 25, 2022 ยท 3 min ยท 428 words ยท Samir Paul

1949 Strong Friendship

November 25, 2022 ยท 2 min ยท 358 words ยท Samir Paul

1950 Maximum of Minimum Values in All Subarrays

November 25, 2022 ยท 5 min ยท 1041 words ยท Samir Paul

1951 All the Pairs With the Maximum Number of Common Followers

November 25, 2022 ยท 2 min ยท 397 words ยท Samir Paul

1952 Three Divisors

November 25, 2022 ยท 3 min ยท 623 words ยท Samir Paul

1953 Maximum Number of Weeks for Which You Can Work

November 25, 2022 ยท 3 min ยท 633 words ยท Samir Paul

1954 Minimum Garden Perimeter to Collect Enough Apples

November 25, 2022 ยท 4 min ยท 761 words ยท Samir Paul

1955 Count Number of Special Subsequences

November 25, 2022 ยท 8 min ยท 1501 words ยท Samir Paul

1956 Minimum Time For K Virus Variants to Spread

November 25, 2022 ยท 2 min ยท 269 words ยท Samir Paul

1957 Delete Characters to Make Fancy String

November 25, 2022 ยท 3 min ยท 451 words ยท Samir Paul

1958 Check if Move is Legal

November 25, 2022 ยท 5 min ยท 857 words ยท Samir Paul

1959 Minimum Total Space Wasted With K Resizing Operations

November 25, 2022 ยท 5 min ยท 951 words ยท Samir Paul

1960 Maximum Product of the Length of Two Palindromic Substrings

November 25, 2022 ยท 1 min ยท 190 words ยท Samir Paul

1961 Check If String Is a Prefix of Array

November 25, 2022 ยท 3 min ยท 557 words ยท Samir Paul

1962 Remove Stones to Minimize the Total

November 25, 2022 ยท 4 min ยท 759 words ยท Samir Paul

1963 Minimum Number of Swaps to Make the String Balanced

November 25, 2022 ยท 4 min ยท 642 words ยท Samir Paul

1964 Find the Longest Valid Obstacle Course at Each Position

November 25, 2022 ยท 7 min ยท 1308 words ยท Samir Paul

1965 Employees With Missing Information

November 25, 2022 ยท 2 min ยท 346 words ยท Samir Paul

1966 Binary Searchable Numbers in an Unsorted Array

November 25, 2022 ยท 5 min ยท 856 words ยท Samir Paul

1967 Number of Strings That Appear as Substrings in Word

November 25, 2022 ยท 2 min ยท 385 words ยท Samir Paul

1968 Array With Elements Not Equal to Average of Neighbors

November 25, 2022 ยท 3 min ยท 544 words ยท Samir Paul

1969 Minimum Non Zero Product of the Array Elements

November 25, 2022 ยท 4 min ยท 809 words ยท Samir Paul

1970 Last Day Where You Can Still Cross

November 25, 2022 ยท 7 min ยท 1289 words ยท Samir Paul

1971 Find if Path Exists in Graph

November 25, 2022 ยท 6 min ยท 1082 words ยท Samir Paul

1972 First and Last Call On the Same Day

November 25, 2022 ยท 2 min ยท 405 words ยท Samir Paul

1973 Count Nodes Equal to Sum of Descendants

November 25, 2022 ยท 4 min ยท 658 words ยท Samir Paul

1974 Minimum Time to Type Word Using Special Typewriter

November 25, 2022 ยท 3 min ยท 607 words ยท Samir Paul

1975 Maximum Matrix Sum

November 25, 2022 ยท 3 min ยท 609 words ยท Samir Paul

1976 Number of Ways to Arrive at Destination

November 25, 2022 ยท 6 min ยท 1144 words ยท Samir Paul

1977 Number of Ways to Separate Numbers

November 25, 2022 ยท 5 min ยท 997 words ยท Samir Paul

1978 Employees Whose Manager Left the Company

November 25, 2022 ยท 3 min ยท 433 words ยท Samir Paul

1979 Find Greatest Common Divisor of Array

November 25, 2022 ยท 2 min ยท 394 words ยท Samir Paul

1980 Find Unique Binary String

November 25, 2022 ยท 3 min ยท 497 words ยท Samir Paul

1981 Minimize the Difference Between Target and Chosen Elements

November 25, 2022 ยท 4 min ยท 740 words ยท Samir Paul

1982 Find Array Given Subset Sums

November 25, 2022 ยท 9 min ยท 1729 words ยท Samir Paul

1983 Widest Pair of Indices With Equal Range Sum

November 25, 2022 ยท 3 min ยท 551 words ยท Samir Paul

1984 Minimum Difference Between Highest and Lowest of K Scores

November 25, 2022 ยท 3 min ยท 627 words ยท Samir Paul

1985 Find the Kth Largest Integer in the Array

November 25, 2022 ยท 2 min ยท 377 words ยท Samir Paul

1986 Minimum Number of Work Sessions to Finish the Tasks

November 25, 2022 ยท 5 min ยท 989 words ยท Samir Paul

1987 Number of Unique Good Subsequences

November 25, 2022 ยท 4 min ยท 667 words ยท Samir Paul

1988 Find Cutoff Score for Each School

November 25, 2022 ยท 3 min ยท 569 words ยท Samir Paul

1989 Maximum Number of People That Can Be Caught in Tag

November 25, 2022 ยท 4 min ยท 653 words ยท Samir Paul

1990 Count the Number of Experiments

November 25, 2022 ยท 2 min ยท 417 words ยท Samir Paul

1991 Find the Middle Index in Array

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

1992 Find All Groups of Farmland

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

1993 Operations on Tree

November 25, 2022 ยท 9 min ยท 1819 words ยท Samir Paul

1994 The Number of Good Subsets

November 25, 2022 ยท 6 min ยท 1154 words ยท Samir Paul

1995 Count Special Quadruplets

November 25, 2022 ยท 6 min ยท 1179 words ยท Samir Paul

1996 The Number of Weak Characters in the Game

November 25, 2022 ยท 3 min ยท 605 words ยท Samir Paul

1997 First Day Where You Have Been in All the Rooms

November 25, 2022 ยท 4 min ยท 643 words ยท Samir Paul

1998 GCD Sort of an Array

November 25, 2022 ยท 5 min ยท 892 words ยท Samir Paul

1999 Smallest Greater Multiple Made of Two Digits

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

2000 Reverse Prefix of Word

November 25, 2022 ยท 4 min ยท 690 words ยท Samir Paul

2001 Number of Pairs of Interchangeable Rectangles

November 25, 2022 ยท 4 min ยท 765 words ยท Samir Paul

2002 Maximum Product of the Length of Two Palindromic Subsequences

November 25, 2022 ยท 6 min ยท 1182 words ยท Samir Paul

2003 Smallest Missing Genetic Value in Each Subtree

November 25, 2022 ยท 9 min ยท 1723 words ยท Samir Paul

2004 The Number of Seniors and Juniors to Join the Company

November 25, 2022 ยท 3 min ยท 541 words ยท Samir Paul

2005 Subtree Removal Game with Fibonacci Tree

November 25, 2022 ยท 2 min ยท 284 words ยท Samir Paul

2006 Count Number of Pairs With Absolute Difference K

November 25, 2022 ยท 5 min ยท 1029 words ยท Samir Paul

2007 Find Original Array From Doubled Array

November 25, 2022 ยท 5 min ยท 913 words ยท Samir Paul

2008 Maximum Earnings From Taxi

November 25, 2022 ยท 10 min ยท 1921 words ยท Samir Paul

2009 Minimum Number of Operations to Make Array Continuous

November 25, 2022 ยท 6 min ยท 1213 words ยท Samir Paul

2010 The Number of Seniors and Juniors to Join the Company II

November 25, 2022 ยท 3 min ยท 552 words ยท Samir Paul

2011 Final Value of Variable After Performing Operations

November 25, 2022 ยท 4 min ยท 678 words ยท Samir Paul

2012 Sum of Beauty in the Array

November 25, 2022 ยท 5 min ยท 888 words ยท Samir Paul

2013 Detect Squares

November 25, 2022 ยท 6 min ยท 1088 words ยท Samir Paul

2014 Longest Subsequence Repeated k Times

November 25, 2022 ยท 2 min ยท 250 words ยท Samir Paul

2015 Average Height of Buildings in Each Segment

November 25, 2022 ยท 7 min ยท 1295 words ยท Samir Paul

2016 Maximum Difference Between Increasing Elements

November 25, 2022 ยท 4 min ยท 701 words ยท Samir Paul

2017 Grid Game

November 25, 2022 ยท 5 min ยท 904 words ยท Samir Paul

2018 Check if Word Can Be Placed In Crossword

November 25, 2022 ยท 9 min ยท 1760 words ยท Samir Paul

2019 The Score of Students Solving Math Expression

November 25, 2022 ยท 11 min ยท 2216 words ยท Samir Paul

2020 Number of Accounts That Did Not Stream

November 25, 2022 ยท 2 min ยท 350 words ยท Samir Paul

2021 Brightest Position on Street

November 25, 2022 ยท 5 min ยท 1015 words ยท Samir Paul

2022 Convert 1D Array Into 2D Array

November 25, 2022 ยท 4 min ยท 763 words ยท Samir Paul

2023 Number of Pairs of Strings With Concatenation Equal to Target

November 25, 2022 ยท 5 min ยท 902 words ยท Samir Paul

2024 Maximize the Confusion of an Exam

November 25, 2022 ยท 4 min ยท 772 words ยท Samir Paul

2025 Maximum Number of Ways to Partition an Array

November 25, 2022 ยท 6 min ยท 1109 words ยท Samir Paul

2026 Low Quality Problems

November 25, 2022 ยท 2 min ยท 315 words ยท Samir Paul

2027 Minimum Moves to Convert String

November 25, 2022 ยท 3 min ยท 595 words ยท Samir Paul

2028 Find Missing Observations

November 25, 2022 ยท 6 min ยท 1095 words ยท Samir Paul

2029 Stone Game IX

November 25, 2022 ยท 4 min ยท 765 words ยท Samir Paul

2030 Smallest K Length Subsequence With Occurrences of a Letter

November 25, 2022 ยท 2 min ยท 292 words ยท Samir Paul

2031 Count Subarrays With More Ones Than Zeros

November 25, 2022 ยท 7 min ยท 1351 words ยท Samir Paul

2032 Two Out of Three

November 25, 2022 ยท 4 min ยท 738 words ยท Samir Paul

2033 Minimum Operations to Make a Uni Value Grid

November 25, 2022 ยท 4 min ยท 740 words ยท Samir Paul

2034 Stock Price Fluctuation

November 25, 2022 ยท 6 min ยท 1170 words ยท Samir Paul

2035 Partition Array Into Two Arrays to Minimize Sum Difference

November 25, 2022 ยท 6 min ยท 1132 words ยท Samir Paul

2036 Maximum Alternating Subarray Sum

November 25, 2022 ยท 3 min ยท 596 words ยท Samir Paul

2037 Minimum Number of Moves to Seat Everyone

November 25, 2022 ยท 4 min ยท 840 words ยท Samir Paul

2038 Remove Colored Pieces if Both Neighbors are the Same Color

November 25, 2022 ยท 5 min ยท 882 words ยท Samir Paul

2039 The Time When the Network Becomes Idle

November 25, 2022 ยท 7 min ยท 1470 words ยท Samir Paul

2040 Kth Smallest Product of Two Sorted Arrays

November 25, 2022 ยท 2 min ยท 264 words ยท Samir Paul

2041 Accepted Candidates From the Interviews

November 25, 2022 ยท 3 min ยท 499 words ยท Samir Paul

2042 Check if Numbers Are Ascending in a Sentence

November 25, 2022 ยท 5 min ยท 931 words ยท Samir Paul

2043 Simple Bank System

November 25, 2022 ยท 9 min ยท 1722 words ยท Samir Paul

2044 Count Number of Maximum Bitwise OR Subsets

November 25, 2022 ยท 8 min ยท 1600 words ยท Samir Paul

2045 Second Minimum Time to Reach Destination

November 25, 2022 ยท 5 min ยท 874 words ยท Samir Paul

2046 Sort Linked List Already Sorted Using Absolute Values

November 25, 2022 ยท 3 min ยท 599 words ยท Samir Paul

2047 Number of Valid Words in a Sentence

November 25, 2022 ยท 4 min ยท 688 words ยท Samir Paul

2048 Next Greater Numerically Balanced Number

November 25, 2022 ยท 4 min ยท 687 words ยท Samir Paul

2049 Count Nodes With the Highest Score

November 25, 2022 ยท 7 min ยท 1466 words ยท Samir Paul

2050 Parallel Courses III

November 25, 2022 ยท 6 min ยท 1137 words ยท Samir Paul

2051 The Category of Each Member in the Store

November 25, 2022 ยท 4 min ยท 708 words ยท Samir Paul

2052 Minimum Cost to Separate Sentence Into Rows

November 25, 2022 ยท 6 min ยท 1094 words ยท Samir Paul

2053 Kth Distinct String in an Array

November 25, 2022 ยท 3 min ยท 436 words ยท Samir Paul

2054 Two Best Non Overlapping Events

November 25, 2022 ยท 4 min ยท 689 words ยท Samir Paul

2055 Plates Between Candles

November 25, 2022 ยท 5 min ยท 915 words ยท Samir Paul

2056 Number of Valid Move Combinations On Chessboard

November 25, 2022 ยท 2 min ยท 421 words ยท Samir Paul

2057 Smallest Index With Equal Value

November 25, 2022 ยท 2 min ยท 366 words ยท Samir Paul

2058 Find the Minimum and Maximum Number of Nodes Between Critical Points

November 25, 2022 ยท 6 min ยท 1184 words ยท Samir Paul

2059 Minimum Operations to Convert Number

November 25, 2022 ยท 12 min ยท 2423 words ยท Samir Paul

2060 Check if an Original String Exists Given Two Encoded Strings

November 25, 2022 ยท 4 min ยท 663 words ยท Samir Paul

2061 Number of Spaces Cleaning Robot Cleaned

November 25, 2022 ยท 7 min ยท 1396 words ยท Samir Paul

2062 Count Vowel Substrings of a String

November 25, 2022 ยท 4 min ยท 652 words ยท Samir Paul

2063 Vowels of All Substrings

November 25, 2022 ยท 3 min ยท 528 words ยท Samir Paul

2064 Minimized Maximum of Products Distributed to Any Store

November 25, 2022 ยท 4 min ยท 736 words ยท Samir Paul

2065 Maximum Path Quality of a Graph

November 25, 2022 ยท 3 min ยท 584 words ยท Samir Paul

2066 Account Balance

November 25, 2022 ยท 2 min ยท 374 words ยท Samir Paul

2067 Number of Equal Count Substrings

November 25, 2022 ยท 5 min ยท 988 words ยท Samir Paul

2068 Check Whether Two Strings are Almost Equivalent

November 25, 2022 ยท 5 min ยท 976 words ยท Samir Paul

2069 Walking Robot Simulation II

November 25, 2022 ยท 2 min ยท 413 words ยท Samir Paul

2070 Most Beautiful Item for Each Query

November 25, 2022 ยท 4 min ยท 729 words ยท Samir Paul

2071 Maximum Number of Tasks You Can Assign

November 25, 2022 ยท 6 min ยท 1101 words ยท Samir Paul

2072 The Winner University

November 25, 2022 ยท 3 min ยท 479 words ยท Samir Paul

2073 Time Needed to Buy Tickets

November 25, 2022 ยท 3 min ยท 638 words ยท Samir Paul

2074 Reverse Nodes in Even Length Groups

November 25, 2022 ยท 5 min ยท 986 words ยท Samir Paul

2075 Decode the Slanted Ciphertext

November 25, 2022 ยท 4 min ยท 683 words ยท Samir Paul

2076 Process Restricted Friend Requests

November 25, 2022 ยท 5 min ยท 1030 words ยท Samir Paul

2077 Paths in Maze That Lead to Same Room

November 25, 2022 ยท 4 min ยท 757 words ยท Samir Paul

2078 Two Furthest Houses With Different Colors

November 25, 2022 ยท 4 min ยท 785 words ยท Samir Paul

2079 Watering Plants

November 25, 2022 ยท 5 min ยท 969 words ยท Samir Paul

2080 Range Frequency Queries

November 25, 2022 ยท 4 min ยท 688 words ยท Samir Paul

2081 Sum of k Mirror Numbers

November 25, 2022 ยท 3 min ยท 444 words ยท Samir Paul

2082 The Number of Rich Customers

November 25, 2022 ยท 2 min ยท 219 words ยท Samir Paul

2083 Substrings That Begin and End With the Same Letter

November 25, 2022 ยท 2 min ยท 389 words ยท Samir Paul

2084 Drop Type 1 Orders for Customers With Type 0 Orders

November 25, 2022 ยท 3 min ยท 437 words ยท Samir Paul

2085 Count Common Words With One Occurrence

November 25, 2022 ยท 4 min ยท 657 words ยท Samir Paul

2086 Minimum Number of Food Buckets to Feed the Hamsters

November 25, 2022 ยท 3 min ยท 583 words ยท Samir Paul

2087 Minimum Cost Homecoming of a Robot in a Grid

November 25, 2022 ยท 4 min ยท 815 words ยท Samir Paul

2088 Count Fertile Pyramids in a Land

November 25, 2022 ยท 6 min ยท 1246 words ยท Samir Paul

2089 Find Target Indices After Sorting Array

November 25, 2022 ยท 2 min ยท 383 words ยท Samir Paul

2090 K Radius Subarray Averages

November 25, 2022 ยท 6 min ยท 1232 words ยท Samir Paul

2091 Removing Minimum and Maximum From Array

November 25, 2022 ยท 4 min ยท 710 words ยท Samir Paul

2092 Find All People With Secret

November 25, 2022 ยท 7 min ยท 1445 words ยท Samir Paul

2093 Minimum Cost to Reach City With Discounts

November 25, 2022 ยท 4 min ยท 823 words ยท Samir Paul

2094 Finding 3 Digit Even Numbers

November 25, 2022 ยท 4 min ยท 810 words ยท Samir Paul

2095 Delete the Middle Node of a Linked List

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

2096 Step By Step Directions From a Binary Tree Node to Another

November 25, 2022 ยท 5 min ยท 900 words ยท Samir Paul

2097 Valid Arrangement of Pairs

November 25, 2022 ยท 1 min ยท 212 words ยท Samir Paul

2098 Subsequence of Size K With the Largest Even Sum

November 25, 2022 ยท 4 min ยท 831 words ยท Samir Paul

2099 Find Subsequence of Length K With the Largest Sum

November 25, 2022 ยท 3 min ยท 447 words ยท Samir Paul

2100 Find Good Days to Rob the Bank

November 25, 2022 ยท 6 min ยท 1147 words ยท Samir Paul

2101 Detonate the Maximum Bombs

November 25, 2022 ยท 5 min ยท 1034 words ยท Samir Paul

2102 Sequentially Ordinal Rank Tracker

November 25, 2022 ยท 3 min ยท 556 words ยท Samir Paul

2103 Rings and Rods

November 25, 2022 ยท 6 min ยท 1140 words ยท Samir Paul

2104 Sum of Subarray Ranges

November 25, 2022 ยท 7 min ยท 1432 words ยท Samir Paul

2105 Watering Plants II

November 25, 2022 ยท 5 min ยท 1006 words ยท Samir Paul

2106 Maximum Fruits Harvested After at Most K Steps

November 25, 2022 ยท 4 min ยท 797 words ยท Samir Paul

2107 Number of Unique Flavors After Sharing K Candies

November 25, 2022 ยท 5 min ยท 910 words ยท Samir Paul

2108 Find First Palindromic String in the Array

November 25, 2022 ยท 3 min ยท 601 words ยท Samir Paul

2109 Adding Spaces to a String

November 25, 2022 ยท 3 min ยท 590 words ยท Samir Paul

2110 Number of Smooth Descent Periods of a Stock

November 25, 2022 ยท 3 min ยท 594 words ยท Samir Paul

2111 Minimum Operations to Make the Array K Increasing

November 25, 2022 ยท 5 min ยท 894 words ยท Samir Paul

2112 The Airport With the Most Traffic

November 25, 2022 ยท 3 min ยท 441 words ยท Samir Paul

2113 Elements in Array After Removing and Replacing Elements

November 25, 2022 ยท 4 min ยท 739 words ยท Samir Paul

2114 Maximum Number of Words Found in Sentences

November 25, 2022 ยท 3 min ยท 597 words ยท Samir Paul

2115 Find All Possible Recipes from Given Supplies

November 25, 2022 ยท 4 min ยท 803 words ยท Samir Paul

2116 Check if a Parentheses String Can Be Valid

November 25, 2022 ยท 4 min ยท 757 words ยท Samir Paul

2117 Abbreviating the Product of a Range

November 25, 2022 ยท 7 min ยท 1332 words ยท Samir Paul

2118 Build the Equation

November 25, 2022 ยท 2 min ยท 418 words ยท Samir Paul

2119 A Number After a Double Reversal

November 25, 2022 ยท 2 min ยท 237 words ยท Samir Paul

2120 Execution of All Suffix Instructions Staying in a Grid

November 25, 2022 ยท 7 min ยท 1384 words ยท Samir Paul

2121 Intervals Between Identical Elements

November 25, 2022 ยท 4 min ยท 803 words ยท Samir Paul

2122 Recover the Original Array

November 25, 2022 ยท 5 min ยท 983 words ยท Samir Paul

2123 Minimum Operations to Remove Adjacent Ones in Matrix

November 25, 2022 ยท 7 min ยท 1281 words ยท Samir Paul

2124 Check if All A’s Appears Before All B’s

November 25, 2022 ยท 2 min ยท 224 words ยท Samir Paul

2125 Number of Laser Beams in a Bank

November 25, 2022 ยท 4 min ยท 761 words ยท Samir Paul

2126 Destroying Asteroids

November 25, 2022 ยท 3 min ยท 490 words ยท Samir Paul

2127 Maximum Employees to Be Invited to a Meeting

November 25, 2022 ยท 9 min ยท 1820 words ยท Samir Paul

2128 Remove All Ones With Row and Column Flips

November 25, 2022 ยท 3 min ยท 456 words ยท Samir Paul

2129 Capitalize the Title

November 25, 2022 ยท 3 min ยท 532 words ยท Samir Paul

2130 Maximum Twin Sum of a Linked List

November 25, 2022 ยท 9 min ยท 1810 words ยท Samir Paul

2131 Longest Palindrome by Concatenating Two Letter Words

November 25, 2022 ยท 3 min ยท 605 words ยท Samir Paul

2132 Stamping the Grid

November 25, 2022 ยท 12 min ยท 2440 words ยท Samir Paul

2133 Check if Every Row and Column Contains All Numbers

November 25, 2022 ยท 4 min ยท 665 words ยท Samir Paul

2134 Minimum Swaps to Group All 1’s Together II

November 25, 2022 ยท 4 min ยท 770 words ยท Samir Paul

2135 Count Words Obtained After Adding a Letter

November 25, 2022 ยท 5 min ยท 859 words ยท Samir Paul

2136 Earliest Possible Day of Full Bloom

November 25, 2022 ยท 5 min ยท 873 words ยท Samir Paul

2137 Pour Water Between Buckets to Make Water Levels Equal

November 25, 2022 ยท 5 min ยท 898 words ยท Samir Paul

2138 Divide a String Into Groups of Size k

November 25, 2022 ยท 3 min ยท 548 words ยท Samir Paul

2139 Minimum Moves to Reach Target Score

November 25, 2022 ยท 5 min ยท 1017 words ยท Samir Paul

2140 Solving Questions With Brainpower

November 25, 2022 ยท 6 min ยท 1073 words ยท Samir Paul

2141 Maximum Running Time of N Computers

November 25, 2022 ยท 6 min ยท 1077 words ยท Samir Paul

2142 The Number of Passengers in Each Bus I

November 25, 2022 ยท 2 min ยท 398 words ยท Samir Paul

2143 Choose Numbers From Two Arrays in Range

November 25, 2022 ยท 6 min ยท 1236 words ยท Samir Paul

2144 Minimum Cost of Buying Candies With Discount

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

2145 Count the Hidden Sequences

November 25, 2022 ยท 3 min ยท 548 words ยท Samir Paul

2146 K Highest Ranked Items Within a Price Range

November 25, 2022 ยท 7 min ยท 1487 words ยท Samir Paul

2147 Number of Ways to Divide a Long Corridor

November 25, 2022 ยท 5 min ยท 954 words ยท Samir Paul

2148 Count Elements With Strictly Smaller and Greater Elements

November 25, 2022 ยท 3 min ยท 482 words ยท Samir Paul

2149 Rearrange Array Elements by Sign

November 25, 2022 ยท 3 min ยท 525 words ยท Samir Paul

2150 Find All Lonely Numbers in the Array

November 25, 2022 ยท 3 min ยท 551 words ยท Samir Paul

2151 Maximum Good People Based on Statements

November 25, 2022 ยท 6 min ยท 1241 words ยท Samir Paul

2152 Minimum Number of Lines to Cover Points

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

2153 The Number of Passengers in Each Bus II

November 25, 2022 ยท 3 min ยท 536 words ยท Samir Paul

2154 Keep Multiplying Found Values by Two

November 25, 2022 ยท 2 min ยท 381 words ยท Samir Paul

2155 All Divisions With the Highest Score of a Binary Array

November 25, 2022 ยท 5 min ยท 963 words ยท Samir Paul

2156 Find Substring With Given Hash Value

November 25, 2022 ยท 3 min ยท 562 words ยท Samir Paul

2157 Groups of Strings

November 25, 2022 ยท 7 min ยท 1340 words ยท Samir Paul

2158 Amount of New Area Painted Each Day

November 25, 2022 ยท 8 min ยท 1562 words ยท Samir Paul

2159 Order Two Columns Independently

November 25, 2022 ยท 1 min ยท 191 words ยท Samir Paul

2160 Minimum Sum of Four Digit Number After Splitting Digits

November 25, 2022 ยท 3 min ยท 557 words ยท Samir Paul

2161 Partition Array According to Given Pivot

November 25, 2022 ยท 3 min ยท 623 words ยท Samir Paul

2162 Minimum Cost to Set Cooking Time

November 25, 2022 ยท 6 min ยท 1177 words ยท Samir Paul

2163 Minimum Difference in Sums After Removal of Elements

November 25, 2022 ยท 7 min ยท 1293 words ยท Samir Paul

2164 Sort Even and Odd Indices Independently

November 25, 2022 ยท 4 min ยท 643 words ยท Samir Paul

2165 Smallest Value of the Rearranged Number

November 25, 2022 ยท 4 min ยท 751 words ยท Samir Paul

2166 Design Bitset

November 25, 2022 ยท 7 min ยท 1279 words ยท Samir Paul

2167 Minimum Time to Remove All Cars Containing Illegal Goods

November 25, 2022 ยท 5 min ยท 930 words ยท Samir Paul

2168 Unique Substrings With Equal Digit Frequency

November 25, 2022 ยท 3 min ยท 559 words ยท Samir Paul

2169 Count Operations to Obtain Zero

November 25, 2022 ยท 3 min ยท 518 words ยท Samir Paul

2170 Minimum Operations to Make the Array Alternating

November 25, 2022 ยท 5 min ยท 921 words ยท Samir Paul

2171 Removing Minimum Number of Magic Beans

November 25, 2022 ยท 4 min ยท 731 words ยท Samir Paul

2172 Maximum AND Sum of Array

November 25, 2022 ยท 5 min ยท 861 words ยท Samir Paul

2173 Longest Winning Streak

November 25, 2022 ยท 2 min ยท 408 words ยท Samir Paul

2174 Remove All Ones With Row and Column Flips II

November 25, 2022 ยท 5 min ยท 992 words ยท Samir Paul

2175 The Change in Global Rankings

November 25, 2022 ยท 3 min ยท 618 words ยท Samir Paul

2176 Count Equal and Divisible Pairs in an Array

November 25, 2022 ยท 4 min ยท 660 words ยท Samir Paul

2177 Find Three Consecutive Integers That Sum to a Given Number

November 25, 2022 ยท 2 min ยท 312 words ยท Samir Paul

2178 Maximum Split of Positive Even Integers

November 25, 2022 ยท 3 min ยท 622 words ยท Samir Paul

2179 Count Good Triplets in an Array

November 25, 2022 ยท 10 min ยท 2045 words ยท Samir Paul

2180 Count Integers With Even Digit Sum

November 25, 2022 ยท 4 min ยท 776 words ยท Samir Paul

2181 Merge Nodes in Between Zeros

November 25, 2022 ยท 5 min ยท 1062 words ยท Samir Paul

2182 Construct String With Repeat Limit

November 25, 2022 ยท 6 min ยท 1085 words ยท Samir Paul

2183 Count Array Pairs Divisible by K

November 25, 2022 ยท 1 min ยท 162 words ยท Samir Paul

2184 Number of Ways to Build Sturdy Brick Wall

November 25, 2022 ยท 7 min ยท 1458 words ยท Samir Paul

2185 Counting Words With a Given Prefix

November 25, 2022 ยท 5 min ยท 948 words ยท Samir Paul

2186 Minimum Number of Steps to Make Two Strings Anagram II

November 25, 2022 ยท 3 min ยท 601 words ยท Samir Paul

2187 Minimum Time to Complete Trips

November 25, 2022 ยท 3 min ยท 595 words ยท Samir Paul

2188 Minimum Time to Finish the Race

November 25, 2022 ยท 6 min ยท 1081 words ยท Samir Paul

2189 Number of Ways to Build House of Cards

November 25, 2022 ยท 4 min ยท 744 words ยท Samir Paul

2190 Most Frequent Number Following Key In an Array

November 25, 2022 ยท 4 min ยท 682 words ยท Samir Paul

2191 Sort the Jumbled Numbers

November 25, 2022 ยท 4 min ยท 846 words ยท Samir Paul

2192 All Ancestors of a Node in a Directed Acyclic Graph

November 25, 2022 ยท 5 min ยท 907 words ยท Samir Paul

2193 Minimum Number of Moves to Make Palindrome

November 25, 2022 ยท 4 min ยท 666 words ยท Samir Paul

2194 Cells in a Range on an Excel Sheet

November 25, 2022 ยท 3 min ยท 452 words ยท Samir Paul

2195 Append K Integers With Minimal Sum

November 25, 2022 ยท 3 min ยท 628 words ยท Samir Paul

2196 Create Binary Tree From Descriptions

November 25, 2022 ยท 6 min ยท 1258 words ยท Samir Paul

2197 Replace Non Coprime Numbers in Array

November 25, 2022 ยท 2 min ยท 339 words ยท Samir Paul

2198 Number of Single Divisor Triplets

November 25, 2022 ยท 6 min ยท 1069 words ยท Samir Paul

2199 Finding the Topic of Each Post

November 25, 2022 ยท 3 min ยท 586 words ยท Samir Paul

2200 Find All K Distant Indices in an Array

November 25, 2022 ยท 9 min ยท 1851 words ยท Samir Paul

2201 Count Artifacts That Can Be Extracted

November 25, 2022 ยท 6 min ยท 1115 words ยท Samir Paul

2202 Maximize the Topmost Element After K Moves

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

2203 Minimum Weighted Subgraph With the Required Paths

November 25, 2022 ยท 4 min ยท 755 words ยท Samir Paul

2204 Distance to a Cycle in Undirected Graph

November 25, 2022 ยท 7 min ยท 1295 words ยท Samir Paul

2205 The Number of Users That Are Eligible for Discount

November 25, 2022 ยท 2 min ยท 322 words ยท Samir Paul

2206 Divide Array Into Equal Pairs

November 25, 2022 ยท 2 min ยท 336 words ยท Samir Paul

2207 Maximize Number of Subsequences in a String

November 25, 2022 ยท 3 min ยท 515 words ยท Samir Paul

2208 Minimum Operations to Halve Array Sum

November 25, 2022 ยท 5 min ยท 887 words ยท Samir Paul

2209 Minimum White Tiles After Covering With Carpets

November 25, 2022 ยท 4 min ยท 811 words ยท Samir Paul

2210 Count Hills and Valleys in an Array

November 25, 2022 ยท 5 min ยท 1049 words ยท Samir Paul

2211 Count Collisions on a Road

November 25, 2022 ยท 4 min ยท 677 words ยท Samir Paul

2212 Maximum Points in an Archery Competition

November 25, 2022 ยท 6 min ยท 1222 words ยท Samir Paul

2213 Longest Substring of One Repeating Character

November 25, 2022 ยท 10 min ยท 1966 words ยท Samir Paul

2214 Minimum Health to Beat Game

November 25, 2022 ยท 4 min ยท 643 words ยท Samir Paul

2215 Find the Difference of Two Arrays

November 25, 2022 ยท 5 min ยท 887 words ยท Samir Paul

2216 Minimum Deletions to Make Array Beautiful

November 25, 2022 ยท 6 min ยท 1215 words ยท Samir Paul

2217 Find Palindrome With Fixed Length

November 25, 2022 ยท 4 min ยท 758 words ยท Samir Paul

2218 Maximum Value of K Coins From Piles

November 25, 2022 ยท 4 min ยท 691 words ยท Samir Paul

2219 Maximum Sum Score of Array

November 25, 2022 ยท 4 min ยท 645 words ยท Samir Paul

2220 Minimum Bit Flips to Convert Number

November 25, 2022 ยท 3 min ยท 624 words ยท Samir Paul

2221 Find Triangular Sum of an Array

November 25, 2022 ยท 2 min ยท 398 words ยท Samir Paul

2222 Number of Ways to Select Buildings

November 25, 2022 ยท 3 min ยท 594 words ยท Samir Paul

2223 Sum of Scores of Built Strings

November 25, 2022 ยท 2 min ยท 303 words ยท Samir Paul

2224 Minimum Number of Operations to Convert Time

November 25, 2022 ยท 3 min ยท 496 words ยท Samir Paul

2225 Find Players With Zero or One Losses

November 25, 2022 ยท 4 min ยท 819 words ยท Samir Paul

2226 Maximum Candies Allocated to K Children

November 25, 2022 ยท 3 min ยท 563 words ยท Samir Paul

2227 Encrypt and Decrypt Strings

November 25, 2022 ยท 5 min ยท 987 words ยท Samir Paul

2228 Users With Two Purchases Within Seven Days

November 25, 2022 ยท 2 min ยท 273 words ยท Samir Paul

2229 Check if an Array Is Consecutive

November 25, 2022 ยท 3 min ยท 441 words ยท Samir Paul

2230 The Users That Are Eligible for Discount

November 25, 2022 ยท 2 min ยท 350 words ยท Samir Paul

2231 Largest Number After Digit Swaps by Parity

November 25, 2022 ยท 4 min ยท 721 words ยท Samir Paul

2232 Minimize Result by Adding Parentheses to Expression

November 25, 2022 ยท 4 min ยท 665 words ยท Samir Paul

2233 Maximum Product After K Increments

November 25, 2022 ยท 3 min ยท 615 words ยท Samir Paul

2234 Maximum Total Beauty of the Gardens

November 25, 2022 ยท 8 min ยท 1540 words ยท Samir Paul

2235 Add Two Integers

November 25, 2022 ยท 3 min ยท 510 words ยท Samir Paul

2236 Root Equals Sum of Children

November 25, 2022 ยท 4 min ยท 715 words ยท Samir Paul

2237 Count Positions on Street With Required Brightness

November 25, 2022 ยท 4 min ยท 792 words ยท Samir Paul

2238 Number of Times a Driver Was a Passenger

November 25, 2022 ยท 2 min ยท 265 words ยท Samir Paul

2239 Find Closest Number to Zero

November 25, 2022 ยท 3 min ยท 466 words ยท Samir Paul

2240 Number of Ways to Buy Pens and Pencils

November 25, 2022 ยท 3 min ยท 546 words ยท Samir Paul

2241 Design an ATM Machine

November 25, 2022 ยท 5 min ยท 1029 words ยท Samir Paul

2242 Maximum Score of a Node Sequence

November 25, 2022 ยท 3 min ยท 551 words ยท Samir Paul

2243 Calculate Digit Sum of a String

November 25, 2022 ยท 4 min ยท 798 words ยท Samir Paul

2244 Minimum Rounds to Complete All Tasks

November 25, 2022 ยท 3 min ยท 565 words ยท Samir Paul

2245 Maximum Trailing Zeros in a Cornered Path

November 25, 2022 ยท 8 min ยท 1634 words ยท Samir Paul

2246 Longest Path With Different Adjacent Characters

November 25, 2022 ยท 4 min ยท 788 words ยท Samir Paul

2247 Maximum Cost of Trip With K Highways

November 25, 2022 ยท 6 min ยท 1256 words ยท Samir Paul

2248 Intersection of Multiple Arrays

November 25, 2022 ยท 4 min ยท 805 words ยท Samir Paul

2249 Count Lattice Points Inside a Circle

November 25, 2022 ยท 4 min ยท 774 words ยท Samir Paul

2250 Count Number of Rectangles Containing Each Point

November 25, 2022 ยท 5 min ยท 959 words ยท Samir Paul

2251 Number of Flowers in Full Bloom

November 25, 2022 ยท 8 min ยท 1512 words ยท Samir Paul

2252 Dynamic Pivoting of a Table

November 25, 2022 ยท 3 min ยท 477 words ยท Samir Paul

2253 Dynamic Unpivoting of a Table

November 25, 2022 ยท 3 min ยท 493 words ยท Samir Paul

2254 Design Video Sharing Platform

November 25, 2022 ยท 4 min ยท 764 words ยท Samir Paul

2255 Count Prefixes of a Given String

November 25, 2022 ยท 2 min ยท 400 words ยท Samir Paul

2256 Minimum Average Difference

November 25, 2022 ยท 6 min ยท 1110 words ยท Samir Paul

2257 Count Unguarded Cells in the Grid

November 25, 2022 ยท 6 min ยท 1271 words ยท Samir Paul

2258 Escape the Spreading Fire

November 25, 2022 ยท 13 min ยท 2705 words ยท Samir Paul

2259 Remove Digit From Number to Maximize Result

November 25, 2022 ยท 5 min ยท 884 words ยท Samir Paul

2260 Minimum Consecutive Cards to Pick Up

November 25, 2022 ยท 3 min ยท 495 words ยท Samir Paul

2261 K Divisible Elements Subarrays

November 25, 2022 ยท 4 min ยท 743 words ยท Samir Paul

2262 Total Appeal of A String

November 25, 2022 ยท 5 min ยท 972 words ยท Samir Paul

2263 Make Array Non decreasing or Non increasing

November 25, 2022 ยท 4 min ยท 724 words ยท Samir Paul

2264 Largest 3 Same Digit Number in String

November 25, 2022 ยท 3 min ยท 461 words ยท Samir Paul

2265 Count Nodes Equal to Average of Subtree

November 25, 2022 ยท 4 min ยท 789 words ยท Samir Paul

2266 Count Number of Texts

November 25, 2022 ยท 4 min ยท 748 words ยท Samir Paul

2267 Check if There Is a Valid Parentheses String Path

November 25, 2022 ยท 5 min ยท 875 words ยท Samir Paul

2268 Minimum Number of Keypresses

November 25, 2022 ยท 3 min ยท 547 words ยท Samir Paul

2269 Find the K Beauty of a Number

November 25, 2022 ยท 3 min ยท 545 words ยท Samir Paul

2270 Number of Ways to Split Array

November 25, 2022 ยท 3 min ยท 589 words ยท Samir Paul

2271 Maximum White Tiles Covered by a Carpet

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

2272 Substring With Largest Variance

November 25, 2022 ยท 3 min ยท 614 words ยท Samir Paul

2273 Find Resultant Array After Removing Anagrams

November 25, 2022 ยท 3 min ยท 471 words ยท Samir Paul

2274 Maximum Consecutive Floors Without Special Floors

November 25, 2022 ยท 2 min ยท 394 words ยท Samir Paul

2275 Largest Combination With Bitwise AND Greater Than Zero

November 25, 2022 ยท 2 min ยท 417 words ยท Samir Paul

2276 Count Integers in Intervals

November 25, 2022 ยท 12 min ยท 2374 words ยท Samir Paul

2277 Closest Node to Path in Tree

November 25, 2022 ยท 2 min ยท 372 words ยท Samir Paul

2278 Percentage of Letter in String

November 25, 2022 ยท 2 min ยท 374 words ยท Samir Paul

2279 Maximum Bags With Full Capacity of Rocks

November 25, 2022 ยท 4 min ยท 743 words ยท Samir Paul

2280 Minimum Lines to Represent a Line Chart

November 25, 2022 ยท 4 min ยท 678 words ยท Samir Paul

2281 Sum of Total Strength of Wizards

November 25, 2022 ยท 7 min ยท 1464 words ยท Samir Paul

2282 Number of People That Can Be Seen in a Grid

November 25, 2022 ยท 6 min ยท 1139 words ยท Samir Paul

2283 Check if Number Has Equal Digit Count and Digit Value

November 25, 2022 ยท 3 min ยท 606 words ยท Samir Paul

2284 Sender With Largest Word Count

November 25, 2022 ยท 3 min ยท 637 words ยท Samir Paul

2285 Maximum Total Importance of Roads

November 25, 2022 ยท 3 min ยท 622 words ยท Samir Paul

2286 Booking Concert Tickets in Groups

November 25, 2022 ยท 13 min ยท 2747 words ยท Samir Paul

2287 Rearrange Characters to Make Target String

November 25, 2022 ยท 4 min ยท 838 words ยท Samir Paul

2288 Apply Discount to Prices

November 25, 2022 ยท 4 min ยท 733 words ยท Samir Paul

2289 Steps to Make Array Non decreasing

November 25, 2022 ยท 3 min ยท 474 words ยท Samir Paul

2290 Minimum Obstacle Removal to Reach Corner

November 25, 2022 ยท 5 min ยท 989 words ยท Samir Paul

2291 Maximum Profit From Trading Stocks

November 25, 2022 ยท 5 min ยท 991 words ยท Samir Paul

2292 Products With Three or More Orders in Two Consecutive Years

November 25, 2022 ยท 2 min ยท 379 words ยท Samir Paul

2293 Min Max Game

November 25, 2022 ยท 4 min ยท 735 words ยท Samir Paul

2294 Partition Array Such That Maximum Difference Is K

November 25, 2022 ยท 3 min ยท 639 words ยท Samir Paul

2295 Replace Elements in an Array

November 25, 2022 ยท 3 min ยท 507 words ยท Samir Paul

2296 Design a Text Editor

November 25, 2022 ยท 6 min ยท 1160 words ยท Samir Paul

2297 Jump Game VIII

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

2298 Tasks Count in the Weekend

November 25, 2022 ยท 2 min ยท 270 words ยท Samir Paul

2299 Strong Password Checker II

November 25, 2022 ยท 5 min ยท 933 words ยท Samir Paul

2300 Successful Pairs of Spells and Potions

November 25, 2022 ยท 4 min ยท 685 words ยท Samir Paul

2301 Match Substring After Replacement

November 25, 2022 ยท 6 min ยท 1247 words ยท Samir Paul

2302 Count Subarrays With Score Less Than K

November 25, 2022 ยท 6 min ยท 1176 words ยท Samir Paul

2303 Calculate Amount Paid in Taxes

November 25, 2022 ยท 4 min ยท 732 words ยท Samir Paul

2304 Minimum Path Cost in a Grid

November 25, 2022 ยท 6 min ยท 1128 words ยท Samir Paul

2305 Fair Distribution of Cookies

November 25, 2022 ยท 5 min ยท 1055 words ยท Samir Paul

2306 Naming a Company

November 25, 2022 ยท 6 min ยท 1132 words ยท Samir Paul

2307 Check for Contradictions in Equations

November 25, 2022 ยท 7 min ยท 1294 words ยท Samir Paul

2308 Arrange Table by Gender

November 25, 2022 ยท 2 min ยท 399 words ยท Samir Paul

2309 Greatest English Letter in Upper and Lower Case

November 25, 2022 ยท 6 min ยท 1157 words ยท Samir Paul

2310 Sum of Numbers With Units Digit K

November 25, 2022 ยท 5 min ยท 860 words ยท Samir Paul

2311 Longest Binary Subsequence Less Than or Equal to K

November 25, 2022 ยท 4 min ยท 740 words ยท Samir Paul

2312 Selling Pieces of Wood

November 25, 2022 ยท 7 min ยท 1479 words ยท Samir Paul

2313 Minimum Flips in Binary Tree to Get Result

November 25, 2022 ยท 7 min ยท 1450 words ยท Samir Paul

2314 The First Day of the Maximum Recorded Degree in Each City

November 25, 2022 ยท 2 min ยท 342 words ยท Samir Paul

2315 Count Asterisks

November 25, 2022 ยท 4 min ยท 661 words ยท Samir Paul

2316 Count Unreachable Pairs of Nodes in an Undirected Graph

November 25, 2022 ยท 6 min ยท 1085 words ยท Samir Paul

2317 Maximum XOR After Operations

November 25, 2022 ยท 2 min ยท 366 words ยท Samir Paul

2318 Number of Distinct Roll Sequences

November 25, 2022 ยท 6 min ยท 1159 words ยท Samir Paul