Contest Result
| Username |  xucongrong |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 347th / 11168 |
| Performance | 1998 |
| Rating Change |
1961 → 1965
(+4)
|
| Username | xucongrong |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 347th / 11168 |
| Performance | 1998 |
| Rating Change |
1961 → 1965
(+4)
|