dingjy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） | 2936 | 787 |  52 |
- | ||
| AtCoder Beginner Contest 220 | 4762 | 364 | 98 |
+46 |