Task: Program Execution
Input (English): [-47, 96, -11, -71, -86, 15, -89, 64, 84, 90, 58, -70, 9]
Output (English): [24.5, 42.5, -41.0, -78.5, -35.5, -37.0, -12.5, 74.0, 87.0, 74.0, -6.0, -30.5]