concocoa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 138 | 4598 | 143 |  7 |
- | ||
| AtCoder Beginner Contest 139 | 4443 | 314 | 35 |
+28 | ||
| AtCoder Beginner Contest 212 | 6180 | 134 | 48 |
+13 | ||
| AtCoder Beginner Contest 213 | 7351 | 56 | 48 |
±0 | ||
| Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 289） | 7144 | - | - | - |