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题解 | Promotion-牛客假日团队赛4E题

题目描述 The cows have once again tried to form a startup company, failing to remember from past experience that cows make terrible managers! The c...

PromotionCounting 题解牛客假日团队赛4

2019-08-09

0 759

题解 | Promotion-牛客假日团队赛1D题

题目描述 Bessie the cow is helping Farmer John run the USA Cow Olympiad (USACO), an on-line contest where participants answer challenging questions to ...

PromotionCounting 题解牛客假日团队赛1

2019-08-02

0 895