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Codeforces Round #658 (Div. 2)【ABC2】

Kanoon 2020-07-22 00:35 阅读:299 评论:0 推荐:0

Uva 10305 Ordering Tasks（拓扑排序）

Kanoon 2020-07-21 22:02 阅读:138 评论:0 推荐:0

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

Kanoon 2020-07-20 17:15 阅读:261 评论:3 推荐:0

Codeforces Round #657 (Div. 2) B. Dubious Cyrpto（数论）

Kanoon 2020-07-20 16:45 阅读:255 评论:0 推荐:2

Codeforces Round #657 (Div. 2) A. Acacius and String（字符串）

Kanoon 2020-07-20 16:11 阅读:225 评论:0 推荐:0

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

Kanoon 2020-07-19 17:10 阅读:126 评论:0 推荐:0

Codeforces Round #656 (Div. 3) D. a-Good String

Kanoon 2020-07-18 01:06 阅读:194 评论:0 推荐:0

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

Kanoon 2020-07-18 01:04 阅读:258 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:212 评论:0 推荐:0

Codeforces Round #656 (Div. 3) A. Three Pairwise Maximums

Kanoon 2020-07-18 01:00 阅读:236 评论:0 推荐:0