Task: Program Execution
Input (English): [-7, -79, -60, 53, -67, -80, -78, -88, 47, -76, 78, -64, -29, -51, 10]
Output (English): [-43.0, -69.5, -3.5, -7.0, -73.5, -79.0, -83.0, -20.5, -14.5, 1.0, 7.0, -46.5, -40.0, -20.5]