octa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 448 | 9454 | 158 |  8 |
- | ||
| AtCoder Beginner Contest 449 | 8344 | 265 | 33 |
+25 | ||
| AtCoder Beginner Contest 450 | 9645 | 194 | 52 |
+19 | ||
| AtCoder Beginner Contest 451 | 9292 | 190 | 69 |
+17 | ||
| AtCoder Beginner Contest 452 | 8270 | 278 | 91 |
+22 | ||
| AtCoder Beginner Contest 453 | 10425 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 10022 | 42 | 80 |
-11 |