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Re:这题的疑惑

Posted by LJW at 2010-05-05 22:47:40 on Problem 1364 and last updated at 2010-05-05 22:49:09
In Reply To:这题的疑惑 Posted by:haolujun at 2009-06-07 10:48:13

> 1）加上附加顶点就wrong，去掉就AC。
> 2）只可以转化成求最短路做，转化成求最长路就wrong

谁说的，我最短路最长路各试了一遍都AC

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