ikunzhen66's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 3675 | 976 |  84 |
- | ||
| AtCoder Beginner Contest 458 | 5082 | 811 |  212 |
+128 | ||
| AtCoder Beginner Contest 460 | 3520 | 1100 |  428 |
+216 |