Task: Program Execution
Input (English): [24, -6, -15, 89, -16, 39, 60, 50, -8, 12, -32, -43, 44, -86, 5]
Output (English): [9.0, -10.5, 37.0, 36.5, 11.5, 49.5, 55.0, 21.0, 2.0, -10.0, -37.5, 0.5, -21.0, -40.5]