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AC 过的题目：共 13 道题
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| Name | Start time |
|---|---|
| XVII International Zhautykov Olympiad on Informatics Day 2 (IZhO 2021 Day 2) | 2025-12-06 01:11:06 |
| XIII International Zhautykov Olympiad on Informatics Day 2 (IZhO 2017 Day 2) | 2025-12-05 00:00:05 |