Contest Result
| Username |  CocaKoala |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 7869th / 11168 |
| Performance | 248 |
| Rating Change |
161 → 171
(+10)
Highest!
|
| Grading | 10 Kyu |