杨领well的...

C++(3) Effective C++ 笔记(4) LeetCode(151) LeetCode Weekly Contest 92(1) LeetCode Weekly Contest 93(2) linux(2) TCP/IP 协议(3) windows(1) 未归档(33) 杨领well 的 TCP/IP 协议专栏(7) 源码(1) 题解(1)

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全部文章 / 杨领well的 LeetCode 题解专栏（共53篇）

LeetCode: 131. Palindrome Partitioning

LeetCode: 131. Palindrome Partitioning I’m come back ! 从今天开始，争取每天刷一道 LeetCode，并写一篇相应的题解。题目描述 Given a string s, partition s such that every su...

2018-06-26

0 543

LeetCode: 123. Best Time to Buy and Sell Stock III

LeetCode: 123. Best Time to Buy and Sell Stock III 题目大意 Say you have an array for which the ith element is the price of a given stock on day i. Des...

2018-04-06

0 647

LeetCode: 115. Distinct Subsequences

LeetCode: 115. Distinct Subsequences 题目描述 Given a string S and a string T, count the number of distinct subsequences of S which equals T. A subsequ...

2018-03-31

0 473

LeetCode: 87. Scramble String

LeetCode: 87. Scramble String 题目描述 Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursivel...

2018-03-13

0 512

LeetCode: 86. Partition List

LeetCode: 86. Partition List 题目描述 Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or ...

2018-03-11

0 471

LeetCode: 81. Search in Rotated Sorted Array II

LeetCode: 81. Search in Rotated Sorted Array II 题目描述 Follow up for “Search in Rotated Sorted Array”: What if duplicates are allowed? Would this...

2018-03-05

0 429

LeetCode: 65.Valid Number

LeetCode: 65.Valid Number 题目描述 Validate if a given string is numeric. Some examples: "0" => true " 0.1 " => true "...

2017-08-13

0 560

二维数组中的查找(LeetCode: 74. Search a 2D Matrix)

二维数组中的查找(LeetCode: 74. Search a 2D Matrix) 题目描述在一个二维数组中，每一行都按照从左到右递增的顺序排序，每一列都按照从上到下递增的顺序排序。请完成一个函数，输入这样的一个二维数组和一个整数，判断数组中是否含有该整数。解题思路相当于二维的二分查...

2017-04-10

0 516

LeetCode: 46. Permutations

LeetCode: 46. Permutations 题目描述 Given a collection of distinct numbers, return all possible permutations. For example, [1,2,3] have the following ...

2017-04-02

0 490

LeetCode: 44. Wildcard Matching

LeetCode: 44. Wildcard Matching 题目描述 Implement wildcard pattern matching with support for ‘?’ and ‘*’. ‘?’ Matches any single character. ‘*’ Ma...

2017-04-02

0 470