chengengyang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 9592 | 104 |  5 |
- | ||
| AtCoder Beginner Contest 416 | 10710 | - | - | - | ||
| AtCoder Beginner Contest 419 | 8901 | 220 | 25 |
+20 | ||
| AtCoder Beginner Contest 421 | 10117 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 6325 | 498 | 66 |
+41 | ||
| AtCoder Beginner Contest 468 | 7233 | 560 |  116 |
+50 |