Shierun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 293 | 6708 | 204 |  10 |
- | ||
| AtCoder Beginner Contest 294 | 5958 | 131 | 25 |
+15 | ||
| AtCoder Beginner Contest 295 | 7772 | 45 | 28 |
+3 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299) | 6922 | - | - | - |