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jiayan_abc's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 10371 | 119 |  6 |
- | ||
| AtCoder Beginner Contest 452 | 9911 | - | - | - | ||
| AtCoder Beginner Contest 453 | 9556 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9604 | 101 | 17 |
+11 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9267 | 135 | 30 |
+13 | ||
| AtCoder Beginner Contest 456 | 8815 | 170 | 46 |
+16 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9288 | - | - | - | ||
| AtCoder Beginner Contest 458 | 10583 | 114 | 54 |
+8 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 10364 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10627 | - | - | - | ||
| AtCoder Beginner Contest 467 | 9885 | 172 | 67 |
+13 | ||
| AtCoder Beginner Contest 468 | 10515 | 157 | 76 |
+9 |