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比赛归档: Open Olympiad in Informatics
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比赛归档
#（赛）
#（题）
XVI Open Olympiad in Informatics (OOI 2021/2022)
2
8
XVII Open Olympiad in Informatics (OOI 2022/2023)
2
8
XVIII Open Olympiad in Informatics (OOI 2023/2024)
2
8
XIX Open Olympiad in Informatics (OOI 2024/2025)
2
8
XX Open Olympiad in Informatics (OOI 2025/2026)
2
8