gchangmannnn's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 230 | 3190 | 586 |  32 |
- | ||
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 3096 | 635 |  105 |
+73 |