zhengyongye's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 469 | 9739 | - | - | - | ||
| AtCoder Beginner Contest 473 | 8000 | 321 |  16 |
- | ||
| AtCoder Beginner Contest 474 | 4401 | 503 | 65 |
+49 |