A_M_X's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 445 | 9306 | 47 |  2 |
- | ||
| AtCoder Beginner Contest 447 | 6839 | 354 | 25 |
+23 | ||
| AtCoder Beginner Contest 448 | 4381 | 863 |  106 |
+81 |