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YSY2009
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1500
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0
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Rating changes
Accepted problems：4 problems
Tried problems：2 problems
Authored problems：0 problem
NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 14: Harbin | 2024-11-01 16:54:36 |
| CSP-S 2023 | 2024-11-01 16:42:02 |