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User profile
qingguo
Rating
1500
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：13 problems
7857786578669726973097339736141371441814431146871480714809
Tried problems：2 problems
Authored problems：0 problem
NoneVirtual Participations：3 contests
| Name | Start time |
|---|---|
| The 2nd Universal Cup. Stage 15: Macau | 2025-11-22 12:46:58 |
| The 3rd Universal Cup. Stage 25: Hangzhou | 2025-10-24 12:57:58 |
| The 2nd Universal Cup. Stage 11: Nanjing | 2025-10-12 11:54:36 |