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AC 过的题目：共 13 道题
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尝试过的题目：共 10 道题
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| Name | Start time |
|---|---|
| European Junior Olympiad in Informatics 2025 Day 2 | 2025-12-14 20:44:17 |
| Balkan Olympiad in Informatics 2023 Day 1 | 2025-10-26 15:19:30 |
| European Junior Olympiad in Informatics 2025 Day 1 | 2025-09-28 17:07:04 |
| European Girls' Olympiad in Informatics 2025 Day 1 (EGOI 2025 Day 1) | 2025-09-14 16:34:08 |