全部比赛Codeforces
Codeforces
8 题 · 0 已翻译
Good Bye 2021: 2022 is NEAR
2021/12/29 23:35120 分钟1616
AInteger DiversityInteger Diversity
800
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BMirror in the StringMirror in the String1100
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CRepresentative EdgesRepresentative Edges1500
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DKeep the Average HighKeep the Average High2000
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ELexicographically Small EnoughLexicographically Small Enough2200
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FTricolor TrianglesTricolor Triangles2900
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GJust Add an EdgeJust Add an Edge3500
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HKeep XOR LowKeep XOR Low3000
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