zyq11's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 9347 | 56 |  3 |
- | ||
| AtCoder Beginner Contest 424 | 7388 | - | - | - | ||
| AtCoder Beginner Contest 426 | 7972 | - | - | - | ||
| AtCoder Beginner Contest 428 | 8391 | 199 | 18 |
+15 |