hello919's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 1829 | 1366 |  223 |
- | ||
| AtCoder Regular Contest-- 219 | 1458 | - | - | - | ||
| AtCoder Beginner Contest 458 | 2636 | 1234 |  553 |
+330 | ||
| AtCoder Beginner Contest 460 | 3425 | 1117 |  690 |
+137 |