chengxiang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 161 | 7720 | 197 |  10 |
- | ||
| AtCoder Beginner Contest 163 | 6738 | - | - | - |
chengxiang's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 161 | 7720 | 197 | 10 |
- | ||
| AtCoder Beginner Contest 163 | 6738 | - | - | - |