sh_an_na's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 10935 | 48 |  2 |
- | ||
| AtCoder Beginner Contest 451 | 6766 | 532 | 35 |
+33 | ||
| AtCoder Grand Contest 077 | 122 | - | - | - | ||
| AtCoder Beginner Contest 453 | 8326 | 294 | 64 |
+29 | ||
| AtCoder Beginner Contest 456 | 6038 | 576 |  115 |
+51 | ||
| AtCoder Regular Contest++ 220 | 637 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 7606 | 394 | 146 |
+31 |