zamzamzam's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 456 | 9550 | 53 |  3 |
- | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 | 8 |
+5 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 12 |
+4 |