jingzong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 408 | 4057 | 801 |  54 |
- | ||
| AtCoder Beginner Contest 410 | 8770 | - | - | - | ||
| AtCoder Beginner Contest 448 | 10246 | - | - | - |