AJN's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 5433 | 380 |  19 |
- | ||
| AISing Programming Contest 2021（AtCoder Beginner Contest 202） | 6485 | 194 | 42 |
+23 | ||
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 6174 | 203 | 63 |
+21 | ||
| AtCoder Beginner Contest 208 | 4627 | 498 |  107 |
+44 | ||
| AtCoder Beginner Contest 209 | 3948 | 659 | 167 |
+60 | ||
| AtCoder Beginner Contest 212 | 4649 | 391 | 192 |
+25 |