16 Kyu
Zqs1103 
| Country/Region |  China |
|---|---|
| Birth Year | 2002 |
| Twitter ID | @beijing123 |
| TopCoder ID | song |
| Codeforces ID | song |
| Affiliation | 19838271151 |
16 Kyu
Zqs1103 
| Country/Region | China |
|---|---|
| Birth Year | 2002 |
| Twitter ID | @beijing123 |
| TopCoder ID | song |
| Codeforces ID | song |
| Affiliation | 19838271151 |