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LuoguP3933 Chtholly Nota Seniorious

题目链接:https://www.luogu.org/problemnew/show/P3933#sub

这道题关于分成两块我们可以使用贪心策略来解决问题.

至于极差我们用二分来解决.

分块也可以轮廓线DP.

就是这样.

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  1. By genesniper on 五月 27, 2018 at 7:52 下午

    genesniper

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