遍历遇到左括号一律进栈,右括号与栈顶的数比较,注意判断栈不能为空,另外返回时也要检查栈是否空
D135 20. Valid Parentheses 题目链接 20. Valid Parentheses[htt...
20. Valid Parentheses Given a string containing just the ...
**20. Valid Parentheses **Given a string containing just ...
20. Valid Parentheses Description Given a string containi...
目录 【1】 20. Valid Parentheses(Easy) Given a string contain...
20. Valid Parentheses 题目: https://leetcode.com/problems/v...
题目分析 Given a string containing just the characters '(', '...
Description Given a string containing just the characters...
https://leetcode.com/problems/valid-parentheses/descripti...
本文标题:20. Valid Parentheses
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