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chenf
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1500
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0
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Rating changes
Accepted problems：2 problems
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 14: Harbin | 2025-10-26 13:22:38 |
| The 3rd Universal Cup. Stage 22: Zhengzhou | 2025-10-19 13:13:19 |