Task: Program Execution
Input (English): [-14, 54, 22, -55, -93, -80, 94, 54, -42, -64, -87, 30]
Output (English): [20.0, 38.0, -16.5, -74.0, -86.5, 7.0, 74.0, 6.0, -53.0, -75.5, -28.5]