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Accepted problems：48 problems
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Tried problems：30 problems
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Authored problems：0 problem
NoneVirtual Participations：13 contests
| Name | Start time |
|---|---|
| 2025 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2025) Day 2 | 2025-01-25 13:30:49 |
| 2025 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2025) Day 1 | 2025-01-23 13:05:01 |
| (China) National Olympiad in Informatics 2024 Day 2 | 2024-07-26 07:30:11 |
| (China) National Olympiad in Informatics 2024 Day 1 | 2024-07-25 08:50:15 |
| Public NOIP Round #6 (Div. 1, 提高) | 2024-06-01 08:00:10 |
| Public NOIP Round #5 (Div. 1, 提高) | 2024-05-26 08:10:48 |
| 2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 2 | 2024-05-17 10:30:09 |
| 2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 1 | 2024-05-16 08:00:12 |
| 2024 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2024) Day 1 | 2024-05-04 08:00:18 |
| 清华大学计算机系 2021 年“大中衔接”研讨与教学活动 (THUSC 2021) 第一试 | 2024-05-02 14:02:30 |
| Public NOIP Round #4 (Div. 1, 提高) | 2024-04-21 07:34:20 |
| Public NOIP Round #3 (Div. 1, 提高) | 2024-04-14 07:31:52 |
| Public NOIP Round #2 (Div. 1, 提高) | 2024-03-24 07:30:20 |