bqn_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| NS Solutions Corporation Programming Contest 2023（AtCoder Beginner Contest 303） | 7722 | 43 |  2 |
- | ||
| AtCoder Regular Contest 161 | 1109 | 1118 |  105 |
+103 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 307) | 3699 | 663 | 182 |
+77 | ||
| AtCoder Regular Contest 163 | 2363 | 165 | 172 |
-10 |