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Codeforces Round #660 (Div. 2) C. Uncle Bogdan and Country Happiness (DFS)

_Kolibri 2020-08-20 20:40 阅读:91 评论:0 推荐:0

Codeforces Round #680 (Div. 2, based on Moscow Team Olympiad) D. Divide and Sum (思维,数学,逆元)

_Kolibri 2020-11-04 01:19 阅读:90 评论:0 推荐:0

牛客小白月赛39

_Kolibri 2021-10-25 14:29 阅读:89 评论:0 推荐:0

2021“MINIEYE杯”中国大学生算法设计超级联赛（3）Segment Tree with Pruning (模拟,记忆化)

_Kolibri 2021-07-28 12:53 阅读:88 评论:0 推荐:0

Codeforces Round #555 (Div. 3) C2. Increasing Subsequence (hard version) (贪心)

_Kolibri 2020-11-18 11:25 阅读:88 评论:0 推荐:0