zz_zhangzixuan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 7981 | 189 |  9 |
- | ||
| AtCoder Grand Contest 074 | 285 | - | - | - |