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WA........谁来看看我的做法对不?

Posted by sunny_fable at 2007-11-04 20:24:05 on Problem 2987
In Reply To:过了的来教教我吧。。。。 Posted by:sunny_fable at 2007-11-04 19:42:03
我求出最大流。

从S相连的边,没有满容,那么就计算这个点,并且把他的父亲都记录下来。统计个数。。。

这样统计个数对不?

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