chenkouxi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 405 | 11258 | 89 |  4 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 8302 | 281 | 27 |
+23 |