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Contest Result
| Username |  zhouchunjia2012 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 8129th / 11168 |
| Performance | 213 |
| Rating Change |
257 → 251
(-6)
|
| Username | zhouchunjia2012 |
|---|---|
| Contest Name | Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） |
| Rank | 8129th / 11168 |
| Performance | 213 |
| Rating Change |
257 → 251
(-6)
|