摘要: https://leetcode-cn.com/problems/valid-parentheses/ func isValid(s string) bool { n := len(s) if n%2 != 0 { return false } f := func(a, b byte) bool { 阅读全文
posted @ 2019-01-27 23:32 papering 阅读(130) 评论(0) 推荐(0) 编辑