occhan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) | 2309 | 1065 |  105 |
- | ||
| AtCoder Beginner Contest 435 | 2989 | 1062 |  326 |
+221 | ||
| AtCoder Beginner Contest 436 | 5790 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 1494 | 1428 |  667 |
+341 |