Task: Program Execution
Input (English): [17, 77, 45, -52, -1, 95, -32, -28, 43, -36, -100, -59, 52]
Output (English): [47.0, 61.0, -3.5, -26.5, 47.0, 31.5, -30.0, 7.5, 3.5, -68.0, -79.5, -3.5]