Task: Program Execution
Input (English): [-50, -16, -22, 94, 91, -43, 42, 5, 74, 26, -58, 47]
Output (English): [-33.0, -19.0, 36.0, 92.5, 24.0, -0.5, 23.5, 39.5, 50.0, -16.0, -5.5]