Task: Program Execution
Input (English): [7, -27, -4, 91, -28, -17, -14, 73, -72, 35, 10, 69, 95, -86, 46]
Output (English): [-10.0, -15.5, 43.5, 31.5, -22.5, -15.5, 29.5, 0.5, -18.5, 22.5, 39.5, 82.0, 4.5, -20.0]