全部比赛Codeforces
Codeforces
9 题 · 0 已翻译
Codeforces Global Round 15
2021/07/25 22:35165 分钟1552
ASubsequence PermutationSubsequence Permutation
800
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BRunning for GoldRunning for Gold1500
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CMaximize the IntersectionsMaximize the Intersections1800
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DArray DifferentiationArray Differentiation1800
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EColors and IntervalsColors and Intervals2300
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FTelepantingTelepanting2200
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GA Serious RefereeA Serious Referee3000
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HGuess the PerimeterGuess the Perimeter3300
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IOrganizing a Music FestivalOrganizing a Music Festival3400
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