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hdz21026's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 447 | 7407 | 259 |  13 |
- | ||
| AtCoder Beginner Contest 449 | 9090 | 188 | 34 |
+21 | ||
| AtCoder Beginner Contest 450 | 5840 | 689 | 99 |
+65 | ||
| AtCoder Beginner Contest 451 | 7624 | - | - | - | ||
| AtCoder Beginner Contest 452 | 10160 | - | - | - | ||
| AtCoder Beginner Contest 453 | 7046 | 499 |  145 |
+46 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9231 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 6829 | 435 | 178 |
+33 | ||
| AtCoder Beginner Contest 456 | 6285 | 532 |  219 |
+41 | ||
| AtCoder Beginner Contest 458 | 8856 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9247 | - | - | - | ||
| AtCoder Beginner Contest 460 | 9270 | - | - | - | ||
| AtCoder Beginner Contest 461 | 7840 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 9054 | - | - | - | ||
| AtCoder Beginner Contest 465 | 10295 | - | - | - |