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Re:我也这么理解的，但是WA，连样例都搞不对。。。。In Reply To:Re:我也这么理解的，但是WA，连样例都搞不对。。。。 Posted by:HeartRush at 2007-09-19 16:20:08 我还没想出怎么解决，但不是用最小生成树解决的！ Followed by: Post your reply here: |
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