richenyunqi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) | 1438 | 1231 |  159 |
- | ||
| NOMURA Programming Contest 2022（AtCoder Beginner Contest 253） | 7820 | 32 | 104 |
-55 |