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Re:弱弱的问下,直接求出度为0和入度为0点数中较大的那个为什么不对

Posted by scuwf at 2012-06-09 15:11:13 on Problem 1422
In Reply To:Re:弱弱的问下,直接求出度为0和入度为0点数中较大的那个为什么不对 Posted by:wdqwang1 at 2012-06-09 13:38:58
> 1->2->3
> 1->4->3
多谢,还没弄懂最小路径覆盖问题的本质。

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