2018年4月6日
Codeforces 961C Chessboard（将碎了的、染色乱了的棋盘碎片拼一起）
摘要： 题目链接：点击打开链接 Magnus decided to play a classic chess game. Though what he saw in his locker shocked him! His favourite chessboard got broken into 4piece 阅读全文
posted @ 2018-04-06 00:35 wrjlinkkkkkk 阅读(183) 评论(0) 推荐(0) 编辑