helloworld__'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 393 | 7601 | 314 |  16 |
- | ||
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 6269 | 509 | 65 |
+49 | ||
| AtCoder Beginner Contest 395 | 6904 | 448 |  110 |
+45 | ||
| AtCoder Beginner Contest 396 | 4078 | 854 |  210 |
+100 |