_val_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 405 | 1518 | 1384 |  233 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 6774 | 464 | 271 |
+38 |