Task: Program Execution
Input (English): [-53, 76, 91, 36, -85, -56, 74, 71, -5, -46, -87, 37, -19, 56]
Output (English): [11.5, 83.5, 63.5, -24.5, -70.5, 9.0, 72.5, 33.0, -25.5, -66.5, -25.0, 9.0, 18.5]