Task: Program Execution
Input (English): [85, 47, -33, 31, 55, 56, 40, 51, 87, -68, 99, 58]
Output (English): [66.0, 7.0, -1.0, 43.0, 55.5, 48.0, 45.5, 69.0, 9.5, 15.5, 78.5]