chenzirui2011's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 10280 | 51 |  3 |
- | ||
| AtCoder Beginner Contest 450 | 10935 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8264 | 204 | 18 |
+15 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 8127 | 251 | 40 |
+22 | ||
| AtCoder Beginner Contest 456 | 9550 | 53 | 41 |
+1 | ||
| AtCoder Beginner Contest 458 | 8521 | 288 | 64 |
+23 | ||
| AtCoder Beginner Contest 466 | 10894 | - | - | - |