Codeforces Round 522 (Div. 1, based on Technocup 2019 Elimination Round 3) · AC 题库

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Codeforces

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Codeforces Round 522 (Div. 1, based on Technocup 2019 Elimination Round 3)

2018/11/19 00:05140 分钟1078

ABarcelonian DistanceBarcelonian Distance

BThe Unbearable Lightness of WeightsThe Unbearable Lightness of Weights

CVasya and Maximum MatchingVasya and Maximum Matching

DChatteringChattering

ENegative Time SummationNegative Time Summation