hiball's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) | 4867 | 407 |  20 |
- | ||
| AtCoder Beginner Contest 259 | 5149 | 433 | 65 |
+45 |