Contest Result
| Username |  Harusino |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 4466th / 11168 |
| Performance | 837 |
| Rating Change |
205 → 289
(+84)
Highest!
|
| Grading | 10 Kyu → 9 Kyu |