Task: Program Execution
Input (English): [-69, -77, -2, 96, 6, -53, -59, -89, -77, 54, 90, -89]
Output (English): [-73.0, -39.5, 47.0, 51.0, -23.5, -56.0, -74.0, -83.0, -11.5, 72.0, 0.5]