hakochan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 237 | 4853 | 416 |  21 |
- | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 4764 | - | - | - | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 5179 | - | - | - |