摘要: Substring时间限制:1000 ms | 内存限制:65535 KB难度:1描述You are given a string input. You are to find the longest substring of input such that the reversal of the ... 阅读全文
posted @ 2014-05-09 17:23 龙腾四海365 阅读(164) 评论(0) 推荐(0) 编辑