5 Kyu
Liuyuxing 
| Country/Region |  China |
|---|---|
| Birth Year | 1995 |
| Twitter ID | @cow_horse_gaing |
| TopCoder ID | cow_horse_guo_gaing |
| Codeforces ID | cow_horse_guo_gaing |
| Affiliation | 张老师和杜老师编程课 |
5 Kyu
Liuyuxing 
| Country/Region | China |
|---|---|
| Birth Year | 1995 |
| Twitter ID | @cow_horse_gaing |
| TopCoder ID | cow_horse_guo_gaing |
| Codeforces ID | cow_horse_guo_gaing |
| Affiliation | 张老师和杜老师编程课 |