摘要: def lengthOfLongestSubstring(s): res = 0 d = {} tmp = 0 start = 0 for i in range(len(s)): if s[i] in d and d[s[i]] >= start: start = d[s[i]] + 1 tmp ... 阅读全文
posted @ 2018-01-10 16:29 黎明程序员 阅读(243) 评论(0) 推荐(0) 编辑