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zhouyuansen
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1500
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Accepted problems：20 problems
77417779778177868072807580839038903990409043904595359541954495469799980198079810
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NoneVirtual Participations：6 contests
| Name | Start time |
|---|---|
| The 2nd Universal Cup. Stage 22: Hangzhou | 2025-10-25 13:40:10 |
| The 3rd Universal Cup. Stage 29: Metropolis | 2025-10-22 17:27:12 |
| The 2nd Universal Cup. Stage 11: Nanjing | 2025-10-20 09:22:13 |
| The 3rd Universal Cup. Stage 19: Shenyang | 2025-10-17 17:12:45 |
| The 2nd Universal Cup. Stage 13: Shenyang | 2025-10-12 12:27:00 |
| The 3rd Universal Cup. Stage 15: Chengdu | 2025-10-10 15:11:35 |