harukunkun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 453 | 10225 | 132 |  7 |
- | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8399 | 188 | 25 |
+18 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9018 | 162 | 41 |
+16 | ||
| AtCoder Beginner Contest 456 | 8842 | 167 | 56 |
+15 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 7994 | 231 | 75 |
+19 | ||
| AtCoder Beginner Contest 458 | 7675 | 413 |  106 |
+31 |