r0ark's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 9578 | 98 |  5 |
- | ||
| AtCoder Beginner Contest 403 | 5449 | 444 | 37 |
+32 | ||
| AtCoder Beginner Contest 404 | 8485 | 180 | 56 |
+19 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 9443 | 167 | 69 |
+13 |