liuyukai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 8313 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9378 | 56 |  3 |
- | ||
| AtCoder Beginner Contest 439 | 6298 | 380 | 28 |
+25 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | 55 | 31 |
+3 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9623 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 8182 | - | - | - | ||
| AtCoder Beginner Contest 445 | 3327 | 1004 |  123 |
+92 | ||
| AtCoder Beginner Contest 446 | 5287 | 526 | 168 |
+45 | ||
| AtCoder Beginner Contest 447 | 7892 | - | - | - | ||
| AtCoder Beginner Contest 448 | 6375 | - | - | - |