随笔分类 - 图论
摘要:Girls and Boys Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13402 Accepted Submission(s): 62
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摘要:https://comzyh.com/blog/archives/148/ https://blog.csdn.net/cillyb/article/details/55511666
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摘要:https://liam0205.me/2016/04/03/Hungarian-algorithm-in-the-maximum-matching-problem-of-bigraph/
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摘要:这篇文章讲无权二分图(unweighted bipartite graph)的最大匹配(maximum matching)和完美匹配(perfect matching),以及用于求解匹配的匈牙利算法(Hungarian Algorithm);不讲带权二分图的最佳匹配。 二分图:简单来说,如果图中点可
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摘要:1179: [Apio2009]Atm Description Siruseri 城中的道路都是单向的。不同的道路由路口连接。按照法律的规定, 在每个路口都设立了一个 Siruser i 银行的 ATM 取款机。令人奇怪的是,Siruseri 的酒吧也都设在路口,虽然并不是每个路口都设有酒吧。Ban
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摘要:King's Quest Time Limit: 15000MS Memory Limit: 65536K Total Submissions: 10052 Accepted: 3704 Case Time Limit: 2000MS Description Once upon a time the
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摘要:Network of Schools Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 22729 Accepted: 8926 Description A number of schools are connected to a
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摘要:Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 39115 Accepted: 15937 Description Every cow's dream is to become the most popu
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