Qder11's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 6924 | 372 |  19 |
- | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 6084 | 431 | 63 |
+44 | ||
| AtCoder Beginner Contest 430 | 3229 | 874 |  169 |
+106 | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 3721 | 847 |  275 |
+106 | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 5536 | 508 |  305 |
+30 | ||
| AtCoder Beginner Contest 436 | 6236 | 531 | 334 |
+29 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 3196 | 1041 |  467 |
+133 | ||
| AtCoder Beginner Contest 448 | 4331 | 870 |  531 |
+64 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 4267 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4209 | - | - | - | ||
| AtCoder Beginner Contest 458 | 3828 | 1015 |  609 |
+78 |