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AC 过的题目：共 50 道题
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无Virtual Participations：共 2 场比赛
| Name | Start time |
|---|---|
| Balkan Olympiad in Informatics 2023 Day 1 | 2025-09-10 13:29:36 |
| Baltic Olympiad in Informatics 2025 Day 2 | 2025-05-10 08:01:30 |