Qder11's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 6924 | 372 |  19 |
- | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 6084 | 431 | 63 |
+44 |