Changmai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| ALGO ARTIS Programming Contest 2025 Winter（AtCoder Heuristic Contest 041） | 990 | - | - | - | ||
| BrainPad Programming Contest 2025 （AtCoder Heuristic Contest 046） | 941 | - | - | - |