2017年7月14日
[USACO4.2]Drainage Ditches
摘要： 练习网络流的好题目，这里给出的是Dinic 阅读全文
posted @ 2017-07-14 23:02 人棍王楼下的AI 阅读(224) 评论(0) 推荐(0)
[HDU3498] whosyourdaddy
摘要： Description sevenzero liked Warcraft very much, but he haven't practiced it for several years after being addicted to algorithms. Now, though he is pl 阅读全文
posted @ 2017-07-14 20:27 人棍王楼下的AI 阅读(233) 评论(0) 推荐(0)
[HDU5046] Airport
摘要： Description The country of jiuye composed by N cites. Each city can be viewed as a point in a two- dimensional plane with integer coordinates (x,y). T 阅读全文
posted @ 2017-07-14 20:21 人棍王楼下的AI 阅读(190) 评论(0) 推荐(0)