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Codeforces Round #681 (Div. 2, based on VK Cup 2019-2020 - Final)

waryan 2021-01-28 17:44 阅读:95 评论:1 推荐:0

Codeforces Round #697 (Div. 3)

waryan 2021-01-28 17:43 阅读:102 评论:0 推荐:0

Codeforces Round #690 (Div. 3)

waryan 2021-01-28 17:42 阅读:73 评论:0 推荐:0

Codeforces Round #695 (Div. 2)C. Three Bags(思维)

waryan 2021-01-22 23:02 阅读:112 评论:0 推荐:0

Codeforces Round #692 C. Peaceful Rooks

waryan 2021-01-22 11:07 阅读:99 评论:0 推荐:0

Codeforces Round #696 (Div. 2) D. Cleaning(思维)

waryan 2021-01-21 18:05 阅读:123 评论:0 推荐:0

Codeforces Round #688 (Div. 2)B. Suffix Operations(思维+贡献)

waryan 2021-01-19 10:37 阅读:49 评论:0 推荐:0

Codeforces Round #688 (Div. 2)C. Triangles(思维+贪心)

waryan 2021-01-19 10:35 阅读:79 评论:0 推荐:0

Codeforces Round #689 (Div. 2, based on Zed Code Competition)D. Divide and Summarize(分治+dfs)

waryan 2021-01-18 23:20 阅读:79 评论:0 推荐:0

Codeforces Round #689 (Div. 2, based on Zed Code Competition)C. Random Events(思维)

waryan 2021-01-18 23:14 阅读:75 评论:0 推荐:0

Codeforces Round #689 (Div. 2, based on Zed Code Competition)B. Find the Spruce(dp + 重复利用)

waryan 2021-01-18 21:34 阅读:73 评论:0 推荐:0

Educational Codeforces Round 101 (Rated for Div. 2)D. Ceil Divisions(思维)

waryan 2021-01-18 21:18 阅读:73 评论:0 推荐:0

Educational Codeforces Round 101 (Rated for Div. 2)C. Building a Fence(思维+区间处理)

waryan 2021-01-18 20:55 阅读:95 评论:0 推荐:0

Codeforces Round #693 (Div. 3)G. Moving to the Capital(dfs)

waryan 2021-01-18 20:30 阅读:92 评论:0 推荐:0

Codeforces Round #693 (Div. 3)E. Correct Placement

waryan 2021-01-17 19:34 阅读:96 评论:0 推荐:0