Task: Program Execution
Input (English): [-58, -12, -16, 34, 46, -8, 53, -82, 68, 9, 21, 88]
Output (English): [-35.0, -14.0, 9.0, 40.0, 19.0, 22.5, -14.5, -7.0, 38.5, 15.0, 54.5]