hirororororo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 471 | 9982 | 169 |  8 |
- | ||
| AtCoder Regular Contest 227 | 1567 | - | - | - | ||
| JIJ Programming Contest 2026（AtCoder Beginner Contest 476） | 6670 | - | - | - |