13 Kyu
StemCell_Tony 
| Country/Region |  China |
|---|---|
| Birth Year | 2012 |
| X(Twitter) ID | @StemCell |
| Codeforces ID | StemCell |
| Affiliation | Yuhang Haichen Junior High School |
13 Kyu
StemCell_Tony 
| Country/Region | China |
|---|---|
| Birth Year | 2012 |
| X(Twitter) ID | @StemCell |
| Codeforces ID | StemCell |
| Affiliation | Yuhang Haichen Junior High School |