Contest Result
| Username |  dsn20051209 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 191st / 11168 |
| Performance | 2217 |
| Rating Change |
 1776 → 1829
(+53)
Highest!
|
| Grading | 2 Kyu → 1 Kyu |