随笔分类 -  位运算

[CF741D] Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths
摘要：dsu on tree × 状压，hhh 阅读全文
posted @ 2018-08-30 20:39 cervusky 阅读(257) 评论(0) 推荐(0)
状压DP小拼盘
摘要：There are 10 kinds of people in the world, who knows binary and who doesn't. 阅读全文
posted @ 2018-08-16 16:01 cervusky 阅读(234) 评论(0) 推荐(1)
[NOI2014] 起床困难综合症
摘要：NOI 一道贪心水题 阅读全文
posted @ 2018-08-14 16:59 cervusky 阅读(271) 评论(2) 推荐(3)

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