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twilit
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Accepted problems：4 problems
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NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| IOI 2022 中国国家队选拔 第一试 (CTS 2022 Day 1) | 2025-09-28 12:00:14 |
| Nordic Olympiad in Informatics 2025 | 2025-09-28 11:04:40 |