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RSS订阅原创 Problem 1030A In Search of an Easy Problem (Codeforces 800)
When preparing a tournament, Codeforces coordinators try treir best to make the first problem as easy as possible. This time the coordinator had chosen some problem and asked n people about their opinions. Each person answered whether this problem is easy
2021-10-07 09:59:17
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原创 Problem 467A George and Accommodation (Codeforces 800)
George and Accommodation Codeforces
2021-10-06 17:02:38
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