4 Kyu
f2021ljh 
| Country/Region |  China |
|---|---|
| Birth Year | 2006 |
| Codeforces ID | f2021ljh |
| Affiliation | Harbin Institute of Technology |
Contest Status
| Rank | 9890th |
|---|---|
| Rating |  1228
|
| Highest Rating | 1228
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4 Kyu
(+172 to promote)
|
| Rated Matches | 30 |
| Last Competed | 2026/05/30 |