2014年12月28日
【LeetCode】Longest Substring with At Most Two Distinct Characters (2 solutions)
摘要： Longest Substring with At Most Two Distinct CharactersGiven a string, find the length of the longest substring T that contains at most 2 distinct char... 阅读全文
posted @ 2014-12-28 16:00 陆草纯 阅读(1750) 评论(0) 推荐(0)