marcoJunior's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 456 | 5496 | 678 |  40 |
- | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4013 | 916 |  173 |
+133 |