Task: Program Execution
Input (English): [48, 58, 65, 18, -32, -75, 21, 66, -58, 63, -16, 60, -56]
Output (English): [53.0, 61.5, 41.5, -7.0, -53.5, -27.0, 43.5, 4.0, 2.5, 23.5, 22.0, 2.0]