摘要: 题目链接: https://leetcode.com/problems/longest-substring-without-repeating-characters/ 题目要求是,求出最长无重复子序列的长度。 比如: maxLen(abba) = 2; maxLen(pawwakew) = 4; m 阅读全文
posted @ 2016-03-17 22:38 qq2262988 阅读(150) 评论(0) 推荐(0)