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Re:请问这样的思路错在那里?

Posted by Very_2 at 2010-07-24 16:08:38 on Problem 2054
In Reply To:请问这样的思路错在那里? Posted by:iliketlcsc97 at 2006-10-02 18:34:42
> 因为染色的节点是要求父亲节点染完后才能染子节点的,所以我认为最后染色的节点一定是树的终端节点之一,找出所有的终端节点放入数组closed中,并用它们的coloring cost factor 乘以n,找出最小的值,然后把剩下的节点看成一棵树,再找出它的所有终端节点,拿它们的coloring cost factor乘以n-1  ......直到只有根节点。
> 但是我提交后却是错的!郁闷
我也是这样想的,但也总是WA

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