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Codeforces Global Round 11 B. Chess Cheater（贪心）

Kanoon 2020-10-13 23:45 阅读:321 评论:0 推荐:0

Codeforces Round #659 (Div. 2) A. Common Prefixes

Kanoon 2020-07-25 23:45 阅读:225 评论:0 推荐:0

Codeforces Round #657 (Div. 2) C. Choosing flowers（贪心）

Kanoon 2020-07-20 17:15 阅读:279 评论:3 推荐:0

Codeforces Round #656 (Div. 3) E. Directing Edges

Kanoon 2020-07-19 17:10 阅读:146 评论:0 推荐:0

Codeforces Round #656 (Div. 3) C. Make It Good

Kanoon 2020-07-18 01:04 阅读:284 评论:0 推荐:0

Codeforces Round #656 (Div. 3) B. Restore the Permutation by Merger

Kanoon 2020-07-18 01:02 阅读:234 评论:0 推荐:0

Educational Codeforces Round 91 (Rated for Div. 2) D. Berserk And Fireball

Kanoon 2020-07-13 23:59 阅读:379 评论:0 推荐:0

Educational Codeforces Round 91 (Rated for Div. 2) C. Create The Teams

Kanoon 2020-07-13 23:36 阅读:302 评论:0 推荐:0

Educational Codeforces Round 91 (Rated for Div. 2) B. Universal Solution

Kanoon 2020-07-13 23:34 阅读:332 评论:0 推荐:0

Codeforces Round #655 (Div. 2) D. Omkar and Circle

Kanoon 2020-07-12 21:18 阅读:253 评论:0 推荐:0

Codeforces Round #655 (Div. 2) B. Omkar and Last Class of Math

Kanoon 2020-07-12 20:58 阅读:277 评论:0 推荐:0

Codeforces Global Round 9 E. Inversion SwapSort

Kanoon 2020-07-07 23:25 阅读:193 评论:0 推荐:0

Codeforces Global Round 9 C. Element Extermination

Kanoon 2020-07-06 22:53 阅读:237 评论:0 推荐:0

Codeforces Global Round 9 B. Neighbor Grid

Kanoon 2020-07-06 22:40 阅读:337 评论:0 推荐:0

Codeforces Round #603 (Div. 2) B. PIN Codes（字符串）

Kanoon 2020-06-30 23:20 阅读:216 评论:0 推荐:0

Educational Codeforces Round 90 (Rated for Div. 2) D. Maximum Sum on Even Positions（dp）

Kanoon 2020-06-27 00:20 阅读:127 评论:0 推荐:0

Educational Codeforces Round 90 (Rated for Div. 2) A. Donut Shops（数学）

Kanoon 2020-06-26 23:06 阅读:213 评论:0 推荐:0

Codeforces Round #604 (Div. 2) A. Beautiful String（贪心）

Kanoon 2020-06-25 18:02 阅读:167 评论:0 推荐:0

Codeforces Round #652 (Div. 2) E. DeadLee（贪心）

Kanoon 2020-06-24 20:45 阅读:323 评论:0 推荐:1

Codeforces Round #652 (Div. 2) D. TediousLee（dp）

Kanoon 2020-06-24 20:42 阅读:313 评论:0 推荐:0