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图不连通的情况也考虑了

Posted by limingfei at 2007-10-30 17:42:49
In Reply To:原来你们都是tle的？我的一直wa Posted by:limingfei at 2007-10-30 17:41:32 
> 就是用kruskal+并查集+链表求出每对点之间最小边最大的路,O(eloge + n^2)，然后读进来O(1)的判断,然后就一直wa……，难道这样做不对吗？？？
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