array

2020/12/29 42 - Trapping Rain Water
2020/12/14 1010 - Pairs of Songs With Total Durations Divisible by 60
2020/11/30 443 - String Compression
2020/11/28 135 - Candy
2020/11/28 134 - Gas Station
2020/11/27 381 - Insert Delete GetRandom O(1) - Duplicates allowed
2020/11/26 556 - Next Greater Element III
2020/11/19 378 - Kth Smallest Element in a Sorted Matrix
2020/11/09 376 - Wiggle Subsequence
2020/11/08 403 - Frog Jump
2020/10/10 Beautiful Arrangement
2020/08/27 436 - Find Right Interval
2020/08/26 983 - Minimum Cost For Tickets
2020/08/26 132 - Palindrome Partitioning II
2020/08/22 516 - Longest Palindromic Subsequence
2020/08/18 967 - Numbers With Same Consecutive Differences
2020/08/17 1103 - Distribute Candies to People
2020/08/17 240 - Search a 2D Matrix II
2020/08/17 82 - Remove Duplicates from Sorted List II
2020/08/14 191 - Number of 1 Bits
2020/08/13 81 - Search in Rotated Sorted Array II
2020/08/13 80 - Remove Duplicates from Sorted Array II
2020/08/13 73 - Set Matrix Zeroes
2020/07/10 10 - Regular Expression Matching
2020/07/09 15 - 3SUM
2020/07/07 695 - Max Area of Island
2020/07/07 463 - Island Perimeter
2020/06/27 263 - Ugly Number
2020/06/27 264 - Ugly Number II
2020/06/27 303 - Range Sum Query - Immutable
2020/06/26 130 - Surrounded Regions
2020/06/18 162 - Find Peak Element
2020/06/18 74 - Search a 2D Matrix
2020/06/18 63 - Unique Paths II
2020/06/18 59 - Spiral Matrix II
2020/06/17 118 - Pascal’s Triangle
2020/06/17 90 - Subsets II
2020/06/12 77 - Combinations
2020/06/11 17 - Letter Combinations of a Phone Number
2020/06/11 216 - Combination Sum III
2020/06/11 377 - Combination Sum IV
2020/06/10 39 - Combination Sum
2020/06/10 40 - Combination Sum II
2020/06/08 66 - Plus One
2020/06/08 38 - Count and Say
2020/06/08 213 - House Robber II
2020/06/08 406 - Queue Reconstruction by Height
2020/06/07 518 - Coin Change 2
2020/06/05 528 - Random Pick with Weight
2020/06/03 1029 - Two City Scheduling
2020/06/02 746 - Min Cost Climbing Stairs
2020/05/30 973 - K Closest Points to Origin
2020/05/27 886 - Possible Bipartition
2020/05/25 1035 - Uncrossed Lines
2020/05/24 986 - Interval List Intersections
2020/05/22 451 - Sort Characters By Frequency
2020/05/22 76 - Minimum Window Substring
2020/05/20 230 - Kth Smallest Element in a BST
2020/05/19 901 - Onine Stock Span
2020/05/18 567 - Permutation in String
2020/05/18 438 - Find All Anagrams in a String
2020/05/15 918 - Maximum Sum Circular Subarray
2020/05/13 402 - Remove K Digits
2020/05/12 540 - Single Element in a Sorted Array
2020/05/02 128 - Longest Consecutive Sequence
2020/05/01 278 - First Bad Version
2020/04/28 448 - Find All Numbers Disappeard in an Array
2020/04/28 169 - Majority Element
2020/04/23 560 Subarray Sum Equals K
2020/04/22 Leftmost Column with at Least a One
2020/04/21 1008 - Construct Binary Search Tree from Preorder Traversal
2020/04/19 46 - Permutations
2020/04/19 47 - Permutations II
2020/04/17 200 - Number of Islands
2020/04/16 678 - Valid Parenthesis String
2020/04/15 Perform String Shifts
2020/04/13 525 - Contiguous Array
2020/04/13 1046 - Last Stone Weight
2020/04/09 844 - Backspace String Compare
2020/04/08 876 - Middle of the Linked List
2020/04/06 215 - Kth Largest Element in an Array
2020/04/05 416 - Partition Equal Subset Sum
2020/04/04 283 - Move Zeros
2020/04/04 494 - Target Sum
2020/04/02 338 - Counting Bits
2020/04/02 202 - Happy Number
2020/04/01 136 - Single Number
2020/03/31 5 - Longest Palindromic Substring
2020/03/31 647 - Palindromic Substrings
2020/03/31 279 - Perfect Squares
2020/03/30 221 - Maximal Square
2020/03/29 152 - Maximum Product Subarray
2020/03/28 322 - Coin Change
2020/03/28 300 - Longest Increasing Subsequence
2020/03/27 198 - House Robber
2020/03/25 91 - Decode Ways
2020/03/24 309 - Best Time to Buy and Sell Stock with Cooldown
2020/03/24 188 - Best Time to Buy and Sell Stock IV
2020/03/24 123 - Best Time to Buy and Sell Stock III
2020/03/24 122 - Best Time to Buy and Sell Stock II
2020/03/24 121 - Best Time to Buy and Sell Stock
2020/03/24 85 - Maximal Rectangle
2020/03/23 84 - Largest Rectangle in Histogram
2020/03/22 1306 - Jump Game III
2020/03/22 45 - Jump Game II
2020/03/21 62 - Unique Paths
2020/03/21 509 - Fibonacci Number
2020/03/21 91 - Decode Ways
2020/03/21 70 - Climbing Stairs
2020/03/21 55 - Jump Game
2020/03/21 53 - Maximum Subarray
2020/03/21 48 - Rotate Image
2020/03/21 41 - First Missing Positive
2020/03/14 79 - Word Search
2020/03/07 78 - Subsets
2020/03/06 75 - Sort Colors
2020/03/04 64 - Minimum Path Sum