cangfeng_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 208 | 6664 | 146 |  7 |
- | ||
| AtCoder Beginner Contest 209 | 6691 | 158 | 24 |
+17 | ||
| AtCoder Beginner Contest 212 | 6908 | 66 | 30 |
+6 | ||
| AtCoder Beginner Contest 226 | 5156 | 182 | 46 |
+16 |