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Contest Result
| Username |  siooisi |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 1185th / 11168 |
| Performance | 1549 |
| Rating Change |
 947 → 1026
(+79)
Highest!
|
| Grading | 6 Kyu → 5 Kyu |