DFAoj's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 8895 | - | - | - | ||
| AtCoder Beginner Contest 456 | 6750 | 456 |  23 |
- | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 | 26 |
+3 | ||
| AtCoder Beginner Contest 471 | 8855 | 266 | 52 |
+26 |