Tag: Combinatorics | SUMFIのBlog

Tag - Combinatorics

2023

2023-04-20[Codeforces] Round 681 (Div. 1, based on VK Cup 2019-2020 - Final) B. Identify the Operations

2023-04-17[AtCoder] C - 高橋君、24歳

2023-04-15[AtCoder] D - AtCoder社の冬

2023-04-14[Codeforces] Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) C. Compressed Bracket Sequence

2023-04-13[Codeforces] COMPFEST 13 - Finals Online Mirror (Unrated, ICPC Rules, Teams Preferred) D. Divisible by Twenty-Five

2023-04-05[AtCoder] C - オレンジグラフ

2023-04-01[AtCoder] E - Grouping

2023-03-28[CS Academy] Card Groups

2023-03-28[AtCoder] E - Avoiding Collision

2023-03-25[AtCoder] D - Median of Medians

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