Task: Program Execution
Input (English): [63, -89, -5, -13, 35, -35, 33, 22, -61, 9, -38, 41, -20, -81, 99]
Output (English): [-13.0, -47.0, -9.0, 11.0, 0.0, -1.0, 27.5, -19.5, -26.0, -14.5, 1.5, 10.5, -50.5, 9.0]