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cn_ryh
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1903
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Accepted problems：3 problems
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 29: Metropolis | 2025-10-12 13:37:52 |
| The 2024 ICPC Asia East Continent Online Contest (I) | 2025-09-07 09:06:12 |