Task: Program Execution
Input (English): [29, 56, -48, 85, 75, -61, 59, -27, -2, 15, 20, 61, 48, -80]
Output (English): [42.5, 4.0, 18.5, 80.0, 7.0, -1.0, 16.0, -14.5, 6.5, 17.5, 40.5, 54.5, -16.0]