Please sign in first.
1 Kyu
zhaohongrui
| Country/Region | China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | hongruizhao |
| Affiliation | luogu 314456 |
zhaohongrui | Country/Region | China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | hongruizhao |
| Affiliation | luogu 314456 |