7 Kyu
CCFCCB 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Twitter ID | @OuKongurun |
| Codeforces ID | CCFCCB2011 |
| Affiliation | Huaiyin Middle School Xincheng Campus |
Contest Status
| Rank | 21503rd |
|---|---|
| Rating | 652 |
| Highest Rating | 655 ― 7 Kyu (+145 to promote) |
| Rated Matches | 36 |
| Last Competed | 2024/03/30 |