32. Longest Valid Parentheses

标签：

题目：

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

For "(()", the longest valid parentheses substring is "()", which has length = 2.

Another example is ")()())", where the longest valid parentheses substring is "()()", which has length = 4.

链接： http://leetcode.com/problems/longest-valid-parentheses/

题解：

测试：

32. Longest Valid Parentheses

标签：

原文地址：http://www.cnblogs.com/yrbbest/p/4435218.html