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最大流+二分枚举答案是正确的,不过比较慢……,我用dinic都跑了125ms,可能我的dinic写的撮In Reply To:这道题用最大流+二分枚举答案不对么?一直WA。谢谢 Posted by:Roa at 2007-05-04 17:35:16 > rt,谢谢 Followed by:
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