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QOJ
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Sett
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Accepted problems：2 problems
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NoneVirtual Participations：2 contests
| Name | Start time |
|---|---|
| The 4th Universal Cup. Extra Stage 2: Wuhan | 2025-11-09 14:05:13 |
| The 2021 ICPC Asia Shanghai Regional Contest | 2025-11-02 12:56:00 |