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User profile
optima
Rating
1500
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：25 problems
5414542054225455545954625465979998019807986498689869987198739874143101431414686146871470614707147121471514717
Tried problems：0 problem
None
Authored problems：0 problem
NoneVirtual Participations：5 contests
| Name | Start time |
|---|---|
| The 4th Universal Cup. Stage 4: Grand Prix of Chengdu | 2025-11-06 15:14:27 |
| The 2022 ICPC Asia Nanjing Regional Contest | 2025-10-26 13:06:18 |
| The 3rd Universal Cup. Stage 19: Shenyang | 2025-10-20 18:19:15 |
| The 2022 ICPC Asia Hong Kong Regional Contest | 2025-10-13 19:19:03 |
| The 3rd Universal Cup. Stage 20: Kunming | 2025-09-29 19:15:02 |