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Educational Codeforces Round 107 (Rated for Div. 2) D. Min Cost String (贪心,构造)

_Kolibri 2021-04-14 11:21 阅读:54 评论:0 推荐:0

Codeforces Round #716 (Div. 2) D. Cut and Stick (贪心,主席树)

_Kolibri 2021-04-26 17:45 阅读:52 评论:0 推荐:0

Codeforces Round #504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) D. Array Restoration (贪心,线段树)

_Kolibri 2021-04-26 17:23 阅读:52 评论:0 推荐:0

Codeforces Round #731 (Div. 3) F. Array Stabilization (GCD version) (st表预处理，二分答案）

_Kolibri 2021-07-25 16:44 阅读:51 评论:0 推荐:0

Codeforces Round #502 (in memory of Leopoldo Taravilse, Div. 1 + Div. 2) D. The Wu (状压，预处理）

_Kolibri 2021-06-04 21:33 阅读:51 评论:0 推荐:0