M289's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 5586 | 641 |  36 |
- | ||
| AtCoder Regular Contest-- 219 | 1458 | - | - | - | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 6526 | 436 | 88 |
+52 |