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yy_x
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1620
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0
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Accepted problems：8 problems
9801980298071468614687146891469014692
Tried problems：0 problem
None
Authored problems：0 problem
NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated) | 2025-10-25 13:00:24 |
| The 3rd Universal Cup. Stage 19: Shenyang | 2025-10-18 12:38:58 |