ArmCO's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 404 | 7295 | 312 |  16 |
- | ||
| AtCoder Beginner Contest 405 | 11522 | 38 | 19 |
+3 | ||
| AtCoder Beginner Contest 408 | 3156 | 949 |  107 |
+88 |