QOJ.ac
QOJ
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guuu
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1500
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Accepted problems：3 problems
Tried problems：2 problems
Authored problems：0 problem
NoneVirtual Participations：5 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 25: Hangzhou | 2025-10-14 09:57:04 |
| The 2nd Universal Cup. Stage 11: Nanjing | 2025-10-12 14:42:25 |
| The 2017 ACM-ICPC Asia Xi'an Regional Contest | 2025-10-12 13:49:15 |
| The 3rd Universal Cup. Stage 29: Metropolis | 2025-10-09 13:01:07 |
| The 2022 ICPC Asia Xi'an Regional Contest | 2025-10-08 12:47:01 |