Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) · AC 题库

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Codeforces

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Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final)

2020/11/02 22:35120 分钟1443

AKids SeatingKids Seating

BSaving the CitySaving the City

CThe Delivery DilemmaThe Delivery Dilemma

DExtreme SubtractionExtreme Subtraction

ELong PermutationLong Permutation

FIdentify the OperationsIdentify the Operations