3 Kyu
yijincheng 
| Country/Region |  Other |
|---|---|
| Birth Year | 2013 |
| Codeforces ID | yijincheng |
| Affiliation | My country isn't it |
Contest Status
This user has not competed in a rated contest yet.
3 Kyu
yijincheng 
| Country/Region | Other |
|---|---|
| Birth Year | 2013 |
| Codeforces ID | yijincheng |
| Affiliation | My country isn't it |
This user has not competed in a rated contest yet.