haaan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 9831 | - | - | - | ||
| AtCoder Beginner Contest 453 | 9926 | - | - | - |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 9831 | - | - | - | ||
| AtCoder Beginner Contest 453 | 9926 | - | - | - |