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Re:求问样例为什么用Dinic跑得6而不是13

Posted by expert971 at 2016-04-06 15:41:29 on Problem 3469
In Reply To:求问样例为什么用Dinic跑得6而不是13 Posted by:ht35268 at 2015-12-21 22:13:00
可能是你节点序号弄错了,有一个源点1,所以模块(a,b)传输代价为w,其实是点(a+1,b+1)之间有w的边。

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