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Codeforces Round #587 (Div. 3) B. Shooting(贪心)

YDDDD 2019-10-04 18:20 阅读:306 评论:0 推荐:0

HDU-1528-Card Game Cheater(二分图匹配)

YDDDD 2019-05-15 20:11 阅读:306 评论:0 推荐:0

Codeforces Round #532(Div. 2) A.Roman and Browser

YDDDD 2019-01-14 12:12 阅读:304 评论:0 推荐:0

HDU-6534-Chika and Friendly Pairs (莫队算法,树状数组,离散化)

YDDDD 2019-07-21 11:14 阅读:301 评论:0 推荐:0

Educational Codeforces Round 78 (Rated for Div. 2) B. A and B

YDDDD 2019-12-21 11:15 阅读:300 评论:0 推荐:0