Contest Result
| Username |  maozichen1 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 4270th / 11168 |
| Performance | 871 |
| Rating Change |
 97 → 172
(+75)
Highest!
|
| Grading | 11 Kyu → 10 Kyu |