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1-N的是我早就说了,hawk不肯改就没办法了,第二点是你自己的问题,我最大就设到10000怎不见我出问题?

Posted by 00448264 at 2005-06-05 00:42:04 on Problem 1330
In Reply To:FT……这题有两个问题,害我RE*3,问题如下: Posted by:JiangLY at 2005-06-05 00:39:47
> 1.of the next 1 - N lines contains a pair of integers that represent an edge
>   ==========================================================================>
>   of the next 1 - N-1 lines contains a pair of integers that represent an edge
> 2.the number of nodes in a tree, 2<=N<=10,000. 
>   ==========================================================================>
>   N>10,000!!!!!

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