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数据范围本来是50W的......

Posted by Sempr at 2007-01-02 08:22:30 on Problem 3159
In Reply To:用bellman-ford加队列优化来做,自己用邻接表就超时,用STL的list就能过... Posted by:Acsaga at 2007-01-02 01:59:41
> STL比自己手工做效率都高...

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