snowfirefly's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 207 | 8142 | 18 |  1 |
- | ||
| Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） | 5263 | 229 | 14 |
+13 |