9 Kyu
numberkey
![](http://img.atcoder.jp/assets/icon/avatar.png)
Country/Region | ![]() |
---|---|
Birth Year | 1999 |
Twitter ID | @number_key0921 |
Affiliation | National Institute of Technology, Nagaoka College |
Country/Region | ![]() |
---|---|
Birth Year | 1999 |
Twitter ID | @number_key0921 |
Affiliation | National Institute of Technology, Nagaoka College |