Task: Program Execution
Input (English): [-43, -47, 50, 31, 84, 3, 32, 51, 1, -24, 35, 91, -20, 78, 22]
Output (English): [-45.0, 1.5, 40.5, 57.5, 43.5, 17.5, 41.5, 26.0, -11.5, 5.5, 63.0, 35.5, 29.0, 50.0]