【BZOJ1008】越狱(排列组合计数,容斥原理)
posted @ 2018-07-21 09:28 myx12345 阅读(280) 评论(0) 推荐(0)
posted @ 2018-07-17 14:56 myx12345 阅读(218) 评论(0) 推荐(0)
posted @ 2018-07-16 19:33 myx12345 阅读(202) 评论(0) 推荐(0)
posted @ 2018-07-16 18:06 myx12345 阅读(176) 评论(0) 推荐(0)
posted @ 2018-07-16 14:11 myx12345 阅读(301) 评论(0) 推荐(0)
posted @ 2018-07-12 21:53 myx12345 阅读(276) 评论(0) 推荐(0)
posted @ 2018-07-11 19:49 myx12345 阅读(147) 评论(0) 推荐(0)
posted @ 2018-07-11 15:29 myx12345 阅读(154) 评论(0) 推荐(0)
posted @ 2018-07-10 14:41 myx12345 阅读(164) 评论(0) 推荐(0)
posted @ 2018-07-09 15:45 myx12345 阅读(213) 评论(0) 推荐(0)