Task: Program Execution
Input (English): [-72, -69, -5, 48, -60, -87, 19, -6, 69, -87, -64, -86]
Output (English): [-70.5, -37.0, 21.5, -6.0, -73.5, -34.0, 6.5, 31.5, -9.0, -75.5, -75.0]