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Re:再留两组数据

Posted by 268435455 at 2011-11-14 05:16:40 on Problem 2516
In Reply To:SPFA注意自身负环 Posted by:gympp at 2011-11-14 04:28:42 
> 2 4 5
> 2 1 2 2 2 
> 1 1 1 2 1 
> 2 2 2 2 2 
> 2 1 2 1 1 
> 2 2 2 2 1 
> 1 2 2 2 1 
> 1 1 6 7 
> 5 5 2 9 
> 4 6 6 9 
> 9 1 9 1 
> 7 4 1 7 
> 4 4 7 3 
> 5 4 7 7 
> 9 1 3 8 
> 8 8 2 7 
> 1 4 7 1 
> 0 0 0
> 
> ans:38
> 
> 1 2 3
> 1 1 2 
> 2 2 1 
> 2 1 1 
> 7 4 
> 4 1 
> 7 3 
> 0 0 0
> 
> 
> ans:15
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