hakka's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 135 | 2100 | 221 |  11 |
- | ||
| AtCoder Beginner Contest 243 | 5609 | 344 | 44 |
+33 | ||
| AtCoder Beginner Contest 244 | 3536 | - | - | - | ||
| AtCoder Beginner Contest 245 | 7884 | 41 | 41 |
-3 | ||
| AtCoder Beginner Contest 246 | 3734 | 693 | 99 |
+58 | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 6488 | 51 | 86 |
-13 | ||
| AtCoder Beginner Contest 250 | 6508 | 59 | 80 |
-6 | ||
| KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） | 7809 | 39 | 71 |
-9 |