QOJ.ac
QOJ
User profile
retrosidus
Rating
1800
Contribution
0
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Default
Motto
Rating changes
Accepted problems：4 problems
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：3 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 25: Hangzhou | 2025-10-18 14:00:06 |
| The 3rd Universal Cup. Stage 22: Zhengzhou | 2025-10-02 12:00:08 |
| The 2nd Universal Cup. Stage 9: Qinhuangdao | 2025-09-29 10:11:58 |