Task: Program Execution
Input (English): [81, 68, 78, 83, -47, -27, -46, 40, -93, -33, 45, 2]
Output (English): [74.5, 73.0, 80.5, 18.0, -37.0, -36.5, -3.0, -26.5, -63.0, 6.0, 23.5]