全部比赛Codeforces
Codeforces
6 题 · 0 已翻译
Codeforces Round 622 (Div. 2)
2020/02/23 17:05120 分钟1313
AFast Food RestaurantFast Food Restaurant
900
仅原文
BDifferent RulesDifferent Rules1700
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C1Skyscrapers (easy version)Skyscrapers (easy version)1500
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C2Skyscrapers (hard version)Skyscrapers (hard version)1900
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DHappy New YearHappy New Year2500
仅原文
EConcatenation with intersectionConcatenation with intersection2700
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