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MST完了之后是不是继续ＢＦＳ啊？

Posted by Little_Hammer at 2006-09-26 23:10:39 on Problem 3026
In Reply To:Re:是不是还要加上路径上的某些点啊？ Posted by:beiyouyu at 2006-09-26 22:41:14 
> 不用.
> 很简单的...
> BFS求出所有点对(S,A)之间的距离
> 然后MST.
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