duand's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 8311 | 192 |  10 |
- | ||
| SMBC Programming Contest #1 (AtCoder Beginner Contest 458) | 9897 | 165 | 28 |
+18 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 5011 | 812 |  103 |
+75 |