原创 [LeetCode] 123. Best Time to Buy and Sell Stock III
Best Time to Buy and Sell Stock III Say you have an array for which the ith element is the price of a given stock o
2020-07-01 20:47:35
原创 [leetcode] 152. Maximum Product Subarray
Maximum Product Subarray Given an integer array nums, find the contiguous subarray within an array (containing at l
2019-08-28 18:30:34
原创 [leetcode] 115. Distinct Subsequences
Distinct Subsequences Given a string S and a string T, count the number of distinct subsequences of S which equals
2019-08-28 18:30:34
原创 [leetcode] 139. Word Break
Word Break Given a non-empty string s and a dictionary wordDict containing a list of non-empty words, determine if
2019-08-28 18:30:34
原创 [leetcode] 130. Surrounded Regions
Surrounded Regions Given a 2D board containing ‘X’ and ‘O’ (the letter O), capture all regions surrounded by ‘X’. A
2019-08-28 18:30:34
原创 [leetcode] 131. Palindrome Partitioning
Palindrome Partitioning Given a string s, partition s such that every substring of the partition is a palindrome. R
2019-08-28 18:30:34
原创 [leetcode] 149. Max Points on a Line
Max Points on a Line Given n points on a 2D plane, find the maximum number of points that lie on the same straight
2019-08-28 18:30:34
原创 [leetcode] 128. Longest Consecutive Sequence
Longest Consecutive Sequence Given an unsorted array of integers, find the lengt h of the longest consecutive elem
2019-08-28 18:30:33
原创 [leetcode] 132.Palindrome Partitioning II
Palindrome Partitioning II Given a string s, partition s such that every substring of the partition is a palindrome
2019-08-28 18:30:33
原创 [leetcode] 127. Word Ladder
Word Ladder Given two words (beginWord and endWord), and a dictionary’s word list, find the length of shortest tran
2019-08-28 18:30:33
原创 [leetcode] 135. Candy
Candy There are N children standing in a line. Each child is assigned a rating value. You are giving candies to the
2019-08-28 18:30:33
原创 [leetcode] 97. Interleaving String
Interleaving String Given s1, s2, s3, find whether s3 is formed by the interleaving of s1 and s2. Example 1: Input
2019-08-02 17:57:46
原创 [leetcode] 87. Scramble String
Scramble String Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substri
2019-08-01 18:09:52
原创 [leetcode] 221. Maximal Square && 85. Maximal Rectangle
Maximal Square Given a 2D binary matrix filled with 0’s and 1’s, find the largest square containing only 1’s and re
2019-07-30 18:37:45
2
原创 [LeetCode] 93. Restore IP Addresses
Restore IP Addresses Given a string containing only digits, restore it by returning all possible valid IP address c
2019-07-30 18:37:45
4