leerin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 |  2 |
- | ||
| AtCoder Regular Contest-- 219 | 1458 | - | - | - | ||
| AtCoder Beginner Contest 458 | 11057 | 44 | 7 |
+5 | ||
| AtCoder Beginner Contest 460 | 11116 | - | - | - | ||
| AtCoder Beginner Contest 463 | 10601 | 54 | 12 |
+5 | ||
| AtCoder Beginner Contest 466 | 10894 | 54 | 17 |
+5 |