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什么叫做有重边啊?

Posted by 00648154 at 2007-11-29 10:49:55 on Problem 2377 and last updated at 2007-11-29 11:55:41
In Reply To:Re:注意有重边 Posted by:oibeginner at 2007-10-14 08:14:45
我的也是WA,用的是prim算法
意思是平行边吗?那样不是取平行边中权大的那一个吗?
请大牛指点一下,谢谢! 

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