Task: Program Execution
Input (English): [-13, 62, 11, 72, 56, 62, 69, 69, -68, -81, -59, 87, 23]
Output (English): [24.5, 36.5, 41.5, 64.0, 59.0, 65.5, 69.0, 0.5, -74.5, -70.0, 14.0, 55.0]