Task: Program Execution
Input (English): [-76, 71, -90, -67, -63, 59, 61, 14, -52, -18, 44, -86, 1]
Output (English): [-2.5, -9.5, -78.5, -65.0, -2.0, 60.0, 37.5, -19.0, -35.0, 13.0, -21.0, -42.5]