keikun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 11604 | 35 |  2 |
- | ||
| AtCoder Beginner Contest 399 | 281 | 2038 |  655 |
+653 | ||
| AtCoder Beginner Contest 400 | 134 | 2312 |  1279 |
+624 | ||
| AtCoder Beginner Contest 401 | 1415 | 1421 | 1294 |
+15 | ||
| AtCoder Beginner Contest 407 | 1002 | 1548 |  1334 |
+40 |