0ll4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 6317 | 80 |  4 |
- | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 6816 | 142 | 17 |
+13 |