Yinjianhong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Toyota Programming Contest 2025（AtCoder Beginner Contest 389) | 10661 | - | - | - | ||
| Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) | 10833 | - | - | - | ||
| AtCoder Beginner Contest 404 | 8440 | 184 |  9 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | 37 | 14 |
+5 | ||
| AtCoder Beginner Contest 409 | 8754 | - | - | - | ||
| AtCoder Beginner Contest 420 | 7440 | 303 | 38 |
+24 | ||
| AtCoder Beginner Contest 424 | 8235 | - | - | - |