2 Kyu
Keep_Testing 
| Country/Region |  China |
|---|---|
| Birth Year | 2012 |
| X(Twitter) ID | @1145141919810 |
| Codeforces ID | lagrange_i_f |
| Affiliation | 南宁三中 |
Contest Status
| Rank | 3661st |
|---|---|
| Rating |  1665
(Provisional) |
| Highest Rating |  1734
―
2 Kyu
(+66 to promote)
|
| Rated Matches | 7 |
| Last Competed | 2025/07/26 |