Task: Program Execution
Input (English): [-61, 54, 49, -73, -44, 19, -19, -79, -87, 7, 100, -29, -90]
Output (English): [-3.5, 51.5, -12.0, -58.5, -12.5, 0.0, -49.0, -83.0, -40.0, 53.5, 35.5, -59.5]