safumi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 448 | 10246 | 50 |  3 |
- | ||
| AtCoder Beginner Contest 449 | 10013 | 123 | 13 |
+10 | ||
| AtCoder Beginner Contest 450 | 10935 | 48 | 18 |
+5 | ||
| AtCoder Beginner Contest 451 | 10783 | - | - | - | ||
| AtCoder Beginner Contest 452 | 10351 | 111 | 28 |
+10 | ||
| AtCoder Beginner Contest 453 | 10425 | 55 | 31 |
+3 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9473 | 112 | 39 |
+8 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9433 | 120 | 48 |
+9 | ||
| AtCoder Beginner Contest 456 | 8589 | 198 | 61 |
+13 |