kosu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| MC Digital Programming Contest 2023（AtCoder Heuristic Contest 019） | 561 | 668 |  64 |
- | ||
| MC Digital Programming Contest 2025 (AtCoder Heuristic Contest 048) | 1107 | - | - | - |