Task: Program Execution
Input (English): [-7, 92, -71, 43, 28, 12, -15, 75, -99, -88, 39, -79, 71]
Output (English): [42.5, 10.5, -14.0, 35.5, 20.0, -1.5, 30.0, -12.0, -93.5, -24.5, -20.0, -4.0]