yinian666's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 8962 | 223 |  11 |
- | ||
| AtCoder Regular Contest 223 | 1043 | - | - | - | ||
| AtCoder Beginner Contest 478 | 9410 | 67 | 20 |
+9 |