luckyandykang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 2599 | 1184 |  141 |
- | ||
| AtCoder Beginner Contest 469 | 4960 | 847 |  292 |
+151 |