QOJ.ac
QOJ
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Accepted problems：8 problems
95659568146861481414820148221482414825
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：3 contests
| Name | Start time |
|---|---|
| The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated) | 2025-10-21 14:44:35 |
| The 3rd Universal Cup. Stage 9: Xi'an | 2025-09-28 13:23:03 |
| The 3rd Universal Cup. Stage 16: Nanjing | 2025-08-15 21:23:09 |