摘要: class Solution(object): def lengthOfLongestSubstring(self, s): """ :type s: str :rtype: int """ usedchar = {} #存储无重复得字符 max_length = start = 0 #初始化最长字 阅读全文
posted @ 2020-02-10 20:04 米开朗菠萝 阅读(107) 评论(0) 推荐(0)