摘要: 原题链接在这里:https://leetcode.com/problems/valid-parenthesis-string/description/ 题目: Given a string containing only three types of characters: '(', ')' and 阅读全文
posted @ 2017-10-20 13:24 Dylan_Java_NYC 阅读(253) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/add-bold-tag-in-string/description/ 题目: Given a string s and a list of strings dict, you need to add a closed pa 阅读全文
posted @ 2017-10-20 02:07 Dylan_Java_NYC 阅读(766) 评论(0) 推荐(0) 编辑