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QOJ
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Lazy
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NoneVirtual Participations：4 contests
| Name | Start time |
|---|---|
| The 2nd Universal Cup. Stage 10: Harbin | 2023-11-22 13:12:49 |
| Petrozavodsk Summer 2018. Day 4: Xi Lin Contest | 2023-08-09 09:24:40 |
| The 1st Universal Cup. Stage 20: India | 2023-08-05 09:05:02 |
| 2020-2021 ICPC Asia Pacific - Jakarta Regional | 2023-08-02 09:00:52 |