全部比赛Codeforces
Codeforces
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Codeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2)
2018/10/04 15:05150 分钟1060
APhone NumbersPhone Numbers
800
仅原文
BMaximum Sum of DigitsMaximum Sum of Digits1100
仅原文
CMaximum SubrectangleMaximum Subrectangle1600
仅原文
DSocial CirclesSocial Circles1900
仅原文
ESergey and SubwaySergey and Subway2000
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FShrinking TreeShrinking Tree2900
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GBalls and PocketsBalls and Pockets3400
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HSophisticated DeviceSophisticated Device3300
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