liujiji's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 468 | 2393 | - | - | - | ||
| AtCoder Beginner Contest 469 | 3706 | 1056 |  103 |
- | ||
| AtCoder Beginner Contest 473 | 3616 | 1072 |  327 |
+224 |