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Educational Codeforces Round 122 E. Spanning Tree Queries

Frank_Ou 2022-02-04 12:27 阅读:84 评论:0 推荐:0

CodeForces - 1271B Blocks

Frank_Ou 2021-11-17 09:06 阅读:62 评论:0 推荐:0

1313C1 - Skyscrapers (easy version)

Frank_Ou 2021-10-15 08:27 阅读:68 评论:0 推荐:0

Educational Codeforces Round 114 (Rated for Div. 2) C. Slay the Dragon

Frank_Ou 2021-09-21 10:08 阅读:93 评论:0 推荐:0

Educational Codeforces Round 13 A. Johny Likes Numbers

Frank_Ou 2021-04-01 23:33 阅读:63 评论:0 推荐:0

Codeforces Round #280 (Div. 2)A、B、C、D

Frank_Ou 2021-03-30 10:26 阅读:88 评论:0 推荐:0

Codeforces Round #441 (Div. 2) C. Classroom Watch

Frank_Ou 2021-03-28 15:31 阅读:62 评论:0 推荐:0

Codeforces Round #150 (Div. 2) A. Dividing Orange

Frank_Ou 2021-03-12 20:00 阅读:68 评论:0 推荐:0

Codeforces Round #607 (Div. 2) A、B

Frank_Ou 2021-03-11 23:51 阅读:42 评论:0 推荐:0

Codeforces Round #604 (Div. 2) A、B

Frank_Ou 2021-03-02 13:35 阅读:74 评论:0 推荐:0

Codeforces Round #603 (Div. 2) A、B

Frank_Ou 2021-02-28 23:09 阅读:98 评论:0 推荐:0

Codeforces Round #602 (Div. 2, based on Technocup 2020 Elimination Round 3) A 、B

Frank_Ou 2021-02-27 22:37 阅读:84 评论:0 推荐:0

Educational Codeforces Round 103 (Rated for Div. 2) A. K-divisible Sum

Frank_Ou 2021-01-30 09:29 阅读:276 评论:0 推荐:0

Codeforces Round #698 (Div. 2) B. Nezzar and Lucky Number

Frank_Ou 2021-01-29 01:00 阅读:93 评论:0 推荐:0

Codeforces Round #696 (Div. 2) B. Different Divisors

Frank_Ou 2021-01-20 00:44 阅读:116 评论:0 推荐:0

Codeforces Round #696 (Div. 2) A. Puzzle From the Fut

Frank_Ou 2021-01-20 00:38 阅读:79 评论:0 推荐:0

Educational Codeforces Round 102 (Rated for Div. 2)B. String LCM

Frank_Ou 2021-01-15 01:04 阅读:120 评论:0 推荐:0

Educational Codeforces Round 102 (Rated for Div. 2) A. Replacing Elements

Frank_Ou 2021-01-15 00:48 阅读:109 评论:0 推荐:0

CodeForce B. The Meeting Place Cannot Be Changed

Frank_Ou 2021-01-14 21:42 阅读:127 评论:0 推荐:0

Codeforces Round #694 (Div. 2) B. Strange List

Frank_Ou 2021-01-06 08:04 阅读:420 评论:2 推荐:0