lirf's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 9840 | 92 |  5 |
- | ||
| AtCoder Beginner Contest 440 | 4791 | 784 | 66 |
+61 | ||
| AtCoder Beginner Contest 448 | 9642 | 141 | 76 |
+10 |