Joo_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 448 | 10246 | 50 |  3 |
- | ||
| AtCoder Beginner Contest 449 | 10280 | 51 | 8 |
+5 | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 10458 | 49 | 13 |
+5 |