ak_si's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 3649 | 907 |  71 |
- | ||
| AtCoder Beginner Contest 408 | 10142 | 37 | 56 |
-15 | ||
| AtCoder Beginner Contest 409 | 3907 | 858 |  157 |
+101 | ||
| AtCoder Beginner Contest 412 | 2121 | 1176 |  357 |
+200 |