Task: Program Execution
Input (English): [-4, 80, -13, 83, 7, -17, 0, 67, 51, -92, -30, -65, 36, -47, 7]
Output (English): [38.0, 33.5, 35.0, 45.0, -5.0, -8.5, 33.5, 59.0, -20.5, -61.0, -47.5, -14.5, -5.5, -20.0]