2016年2月18日
FZU 2218 Simple String Problem（简单字符串问题）
摘要： Description 题目描述 Recently, you have found your interest in string theory. Here is an interesting question about strings. You are given a string S of l 阅读全文
posted @ 2016-02-18 11:06 Simon_X 阅读(370) 评论(0) 推荐(0)