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Re:这个题目不就是先建最少生成树，然后去掉最长的s-1条边，再在树上找最长的边吗？In Reply To:Re:这个题目不就是先建最少生成树，然后去掉最长的s-1条边，再在树上找最长的边吗？ Posted by:LeGendX at 2008-08-13 10:37:22 > 似乎就是求第p-s？ 正解 Followed by: Post your reply here: |
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