keiai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 4882 | 397 |  20 |
- | ||
| AtCoder Regular Contest 146 | 1945 | 878 |  123 |
+103 |