liujianbin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 8775 | 219 |  11 |
- | ||
| AtCoder Beginner Contest 422 | 4943 | 252 | 37 |
+26 |
liujianbin's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 8775 | 219 | 11 |
- | ||
| AtCoder Beginner Contest 422 | 4943 | 252 | 37 |
+26 |