Editorial - AtCoder Grand Contest 069

Contest Duration: 2024-11-24 21:00:00+0900 - 2024-11-25 00:00:00+0900 (local time) (180 minutes) Back to Home

Editorial

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Overall Editorial

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A - Schedule Optimization

Official 解説 by m_99
Official 別解 by m_99
Official Editorial by evima
Official Alternative Solution by evima
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B - Pair Guessing

Official 解説 by m_99
Official Editorial by evima
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C - AB*A Changing

Official 解説 by m_99
Official Editorial by evima
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D - Tree and Intervals

Official 解説 by m_99
Official Editorial by evima
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E - Pair of Sequences

Official 解説 by m_99
Official Editorial by evima
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ユーザ解説 by maspy