2018年5月29日
6486: An Ordinary Game(规律)
摘要： 题目描述 There is a string s of length 3 or greater. No two neighboring characters in s are equal.Takahashi and Aoki will play a game against each other. 阅读全文
posted @ 2018-05-29 19:45 进击的黑仔 阅读(373) 评论(0) 推荐(1) 编辑