QOJ.ac
QOJ
As we are currently experiencing an overwhelming number of web requests for fetching user submissions, we have temporarily disabled the full submissions list. You must now be logged in to view submissions.
User profile
tchai
Rating
1500
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：3 problems
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：3 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 29: Metropolis | 2025-11-22 19:41:05 |
| The 3rd Universal Cup. Stage 16: Nanjing | 2025-11-19 16:47:41 |
| The 3rd Universal Cup. Stage 17: Jinan | 2025-11-02 19:34:03 |