Task: Program Execution
Input (English): [6, -40, -89, 64, -71, 70, 3, -56, 10, 51, 25, 68, -17]
Output (English): [-17.0, -64.5, -12.5, -3.5, -0.5, 36.5, -26.5, -23.0, 30.5, 38.0, 46.5, 25.5]