2018年12月22日
[CodeForce455A]Boredom
摘要： 题面描述 Alex doesn't like boredom. That's why whenever he gets bored, he comes up with games. One long winter evening he came up with a game and decided 阅读全文
posted @ 2018-12-22 17:02 迷失の风之旅人 阅读(250) 评论(0) 推荐(0)
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