HappyR's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 226 | 995 | 1445 |  272 |
- | ||
| AtCoder Regular Contest 135 | 1081 | 1319 |  635 |
+363 | ||
| Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) | 718 | 1647 |  941 |
+306 | ||
| AtCoder Beginner Contest 261 | 544 | 1791 |  1157 |
+216 | ||
| AtCoder Beginner Contest 278 | 127 | 2384 |  1489 |
+332 |