Task: Program Execution
Input (English): [42, -88, 79, -30, 60, 0, -35, -9, -72, 97, -57, -41, -43]
Output (English): [-23.0, -4.5, 24.5, 15.0, 30.0, -17.5, -22.0, -40.5, 12.5, 20.0, -49.0, -42.0]