Codeforces Round 433 (Div. 2, based on Olympiad of Metropolises) · AC 题库

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Codeforces

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Codeforces Round 433 (Div. 2, based on Olympiad of Metropolises)

2017/09/06 20:55120 分钟854

AFractionFraction

BMaxim Buys an ApartmentMaxim Buys an Apartment

CPlanningPlanning

DJury MeetingJury Meeting

EBoredomBoredom