当前标签：codeforces

Codeforces Round 651 (Div. 2)C. Number Game（数学思维数论）

cxy8 2023-12-22 13:19 阅读:32 评论:0 推荐:0

Codeforces Round 638 (Div. 2)B. Phoenix and Beauty

cxy8 2023-12-22 00:39 阅读:16 评论:0 推荐:0

Codeforces Round 916 (Div. 3)(A~E2)

cxy8 2023-12-20 14:25 阅读:27 评论:0 推荐:0

Educational Codeforces Round 158 (Rated for Div. 2)C. Add, Divide and Floor(思维/数学)

cxy8 2023-12-16 00:06 阅读:19 评论:0 推荐:0

Codeforces Round 787 (Div. 3)D. Vertical Paths

cxy8 2023-12-14 14:55 阅读:27 评论:0 推荐:0

B. Ela's Fitness and the Luxury Number

cxy8 2023-12-05 10:57 阅读:21 评论:0 推荐:0

Codeforces Round 829 (Div. 1)A1. Make Nonzero Sum (easy version)(思维找规律)

cxy8 2023-11-29 20:02 阅读:31 评论:0 推荐:0

CF B. Gardener and the Array

cxy8 2023-05-13 22:40 阅读:26 评论:0 推荐:0

Educational Codeforces Round 148 [Rated for Div. 2]A~C

cxy8 2023-05-13 14:01 阅读:29 评论:0 推荐:0

Codeforces Round 848 (Div. 2)C

cxy8 2023-05-06 18:48 阅读:24 评论:0 推荐:0

Codeforces Round 856 (Div. 2)C

cxy8 2023-05-06 13:08 阅读:24 评论:0 推荐:0

CodeTON Round 4 (Div. 1 + Div. 2)C

cxy8 2023-05-06 00:21 阅读:28 评论:0 推荐:0

codeforces #865 div1A

cxy8 2023-05-05 21:50 阅读:43 评论:0 推荐:0

#866 div1A

cxy8 2023-05-05 16:42 阅读:28 评论:0 推荐:0

Codeforces Round 823 (Div. 2)C

cxy8 2023-05-01 11:23 阅读:27 评论:0 推荐:0