全部比赛Codeforces
Codeforces
9 题 · 0 已翻译
Codeforces Round 1040 (Div. 1)
2025/07/31 22:35180 分钟2129
ADouble PerspectiveDouble Perspective
1300
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BStay or MirrorStay or Mirror1600
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C1Interactive RBS (Easy Version)Interactive RBS (Easy Version)1900
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C2Interactive RBS (Medium Version)Interactive RBS (Medium Version)2000
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C3Interactive RBS (Hard Version)Interactive RBS (Hard Version)2300
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DPermutation BlackholePermutation Blackhole2600
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EInduced Subgraph QueriesInduced Subgraph Queries3000
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F1Top-K Tracker (Easy Version)Top-K Tracker (Easy Version)3500
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F2Top-K Tracker (Hard Version)Top-K Tracker (Hard Version)3500
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