mengcheng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 230 | 5604 | 28 |  1 |
- | ||
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 5841 | 71 | 7 |
+6 |