macOS's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 158 | 6774 | 37 |  2 |
- | ||
| Panasonic Programming Contest 2020 | 4657 | 346 | 23 |
+21 | ||
| AtCoder Beginner Contest 160 | 8996 | 64 | 29 |
+6 | ||
| AtCoder Beginner Contest 161 | 9532 | 30 | 28 |
-1 | ||
| AtCoder Beginner Contest 162 | 9885 | 56 | 31 |
+3 |