原文:[leetcode]Longest Valid Parentheses @ Python

原题地址:https: oj.leetcode.com problems longest valid parentheses 题意: Given a string containing just the characters and , find the length of the longest valid well formed parentheses substring. For , the ...

2014-06-10 16:59 1 2990 推荐指数:

查看详情

[Leetcode] Longest Valid Parentheses

Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. ...

Tue Apr 01 09:06:00 CST 2014 1 3770
Longest Valid Parentheses leetcode java

题目: Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. ...

Sat Jul 26 13:28:00 CST 2014 0 2916
[leetcode]Valid Parentheses @ Python

原题地址:https://oj.leetcode.com/problems/valid-parentheses/ 题意: Given a string containing just the characters ...

Tue Jun 10 20:58:00 CST 2014 1 5008
longest valid parentheses方法归纳

题目大意见leetcode,下面我稍微介绍下想到的三种方法: 方法一:不用栈去找匹配 建立一个数组l2表示匹配,然后i从0开始,看到 ( 就把l2对应的数值记为-1,直到看到 ),找到)以后,从当前i开始返回去找是否有匹配,此时如读到),就看当前的l2的对应位置值是否 ...

Wed Nov 18 01:21:00 CST 2015 0 1728
Valid Parentheses leetcode java

题目: Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. The brackets must close ...

Sat Jul 26 11:51:00 CST 2014 0 5485
[LeetCode] Valid Parentheses

Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. The brackets must close ...

Sun Nov 18 19:54:00 CST 2012 0 3830
 
粤ICP备18138465号  © 2018-2025 CODEPRJ.COM