Task: Program Execution
Input (English): [-29, -81, -17, 86, -25, -73, 30, 84, -60, -71, 96, 65]
Output (English): [-55.0, -49.0, 34.5, 30.5, -49.0, -21.5, 57.0, 12.0, -65.5, 12.5, 80.5]