摘要: 原题链接在这里:https://leetcode.com/problems/basic-calculator-iii/ 题目: Implement a basic calculator to evaluate a simple expression string. The expression st 阅读全文
posted @ 2019-12-08 08:35 Dylan_Java_NYC 阅读(457) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/swap-for-longest-repeated-character-substring/ 题目: Given a string text, we are allowed to swap two of the charac 阅读全文
posted @ 2019-12-08 06:29 Dylan_Java_NYC 阅读(801) 评论(0) 推荐(0) 编辑