Task: Program Execution
Input (English): [-19, 89, -21, 89, 37, -16, -72, 31, -20, 93, 0, -17]
Output (English): [35.0, 34.0, 34.0, 63.0, 10.5, -44.0, -20.5, 5.5, 36.5, 46.5, -8.5]