Task: Program Execution
Input (English): [83, -36, 11, 34, -79, -5, -95, -91, 97, 53, 58, -60]
Output (English): [23.5, -12.5, 22.5, -22.5, -42.0, -50.0, -93.0, 3.0, 75.0, 55.5, -1.0]