全部比赛Codeforces
Codeforces
8 题 · 0 已翻译
Codeforces Round 1073 (Div. 1)
2026/01/17 22:35180 分钟2190
ASorting GameSorting Game
1200
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B1Sub-RBS (Easy Version)Sub-RBS (Easy Version)1400
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B2Sub-RBS (Hard Version)Sub-RBS (Hard Version)1900
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CComparable PermutationsComparable Permutations2300
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DPrufer VertexPrufer Vertex2500
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EMedian PermutationMedian Permutation3200
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FXor ProductXor Product3300
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GMaximize DeterminantMaximize Determinant3300
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