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Re:用最大流或者费用流做的试一下能不能过下面2组数据

Posted by scut_lf at 2012-03-25 02:44:37 on Problem 3921
In Reply To:用最大流或者费用流做的试一下能不能过下面2组数据 Posted by:dingjian0312 at 2011-12-19 20:58:22 
> 8 10 5
> 1 2
> 2 3
> 3 4
> 4 5
> 5 6
> 6 8
> 1 7
> 7 8
> 4 7
> 7 4
> 10 11 5
> 1 2 
> 2 3
> 3 4
> 4 5
> 5 10
> 2 9
> 1 6
> 6 7
> 7 8
> 8 9
> 9 10
> 0 0 0
> 
> 答案应该是 1 2

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