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Contest Result
| Username |  duan2 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 9769th / 11168 |
| Performance | 44 |
| Rating Change | 2 (First Competition) |
| Grading | 19 Kyu |
| Username | duan2 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 9769th / 11168 |
| Performance | 44 |
| Rating Change | 2 (First Competition) |
| Grading | 19 Kyu |