m4sum's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 444 | 5483 | 766 |  50 |
- | ||
| AtCoder Beginner Contest 445 | 5805 | 549 |  118 |
+68 | ||
| AtCoder Beginner Contest 446 | 4699 | 649 | 193 |
+75 | ||
| AtCoder Regular Contest 215 | 1127 | - | - | - | ||
| AtCoder Beginner Contest 447 | 6350 | 434 |  224 |
+31 | ||
| AtCoder Beginner Contest 453 | 10425 | - | - | - |