7 Kyu
dingxinsen 
| Country/Region |  China |
|---|---|
| Birth Year | 2013 |
| TopCoder ID | dingxinsen |
| Codeforces ID | Dingxinsen |
| Affiliation | China Shanghai Putuo Caoyang NO.2 Middle School(East) |
Contest Status
| Rank | 4520th (Top 66.03%) |
|---|---|
| Rating |  102
(Provisional) |
| Highest Rating | 148
|
| Rated Matches | 1 |
| Last Competed | 2025/02/14 |