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Codeforces Round #712 (Div. 2) C. Balance the Bits (构造)

_Kolibri 2021-04-16 09:35 阅读:94 评论:0 推荐:0

Codeforces Round #552 (Div. 3) C. Gourmet Cat (数学,模拟)

_Kolibri 2020-11-14 17:29 阅读:94 评论:0 推荐:0

Educational Codeforces Round 115 (Rated for Div. 2) E - Staircases (dp)

_Kolibri 2021-10-13 00:39 阅读:93 评论:0 推荐:0

AcWing 1010. 拦截导弹 (LIS,dilworth定理)

_Kolibri 2021-04-08 23:53 阅读:93 评论:0 推荐:0

Codeforces Round #608 (Div. 2) E. Common Number (二分,构造)

_Kolibri 2021-01-20 19:06 阅读:93 评论:0 推荐:0