Task: Program Execution
Input (English): [71, -71, 66, -54, -3, 67, -28, 63, -95, -38, -21, -46, -5]
Output (English): [0.0, -2.5, 6.0, -28.5, 32.0, 19.5, 17.5, -16.0, -66.5, -29.5, -33.5, -25.5]