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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 on Problem 3026
In Reply To:是不是还要加上路径上的某些点啊？ Posted by:Sempr at 2006-09-26 22:38:42 
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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