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Re:提供一组某条边要经历两次的数据

Posted by dalonghenin at 2007-10-04 00:37:44 on Problem 3411
In Reply To:提供一组某条边要经历两次的数据 Posted by:sad1 at 2007-10-02 20:26:21 
> 6 5
> 1 2 1 10 10
> 2 3 4 10 100
> 2 4 2 15 15
> 4 1 1 12 12
> 3 6 6 10 10
> 
> 67
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