Task: Program Execution
Input (English): [9, -75, 80, 29, 84, -15, 3, 32, -10, 59, 15, 14, 47, -69, -11]
Output (English): [-33.0, 2.5, 54.5, 56.5, 34.5, -6.0, 17.5, 11.0, 24.5, 37.0, 14.5, 30.5, -11.0, -40.0]