juntong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 448 | 6372 | 536 |  28 |
- | ||
| AtCoder Beginner Contest 456 | 4129 | 907 |  147 |
+119 | ||
| AtCoder Beginner Contest 472 | 4116 | 968 |  302 |
+155 |