luozengrui's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 4460 | 902 |  70 |
- | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 6426 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 4249 | 866 |  208 |
+138 | ||
| AtCoder Beginner Contest 456 | 4044 | 922 |  355 |
+147 | ||
| AtCoder Regular Contest 218 | 1299 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 6790 | - | - | - | ||
| AtCoder Beginner Contest 458 | 3527 | 1069 |  523 |
+168 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 3184 | 1109 |  644 |
+121 | ||
| AtCoder Beginner Contest 460 | 8574 | 335 | 590 |
-54 |