Task: Program Execution
Input (English): [30, 12, -62, -57, -25, -35, -25, -68, -10, -60, -99, 2, 96]
Output (English): [21.0, -25.0, -59.5, -41.0, -30.0, -30.0, -46.5, -39.0, -35.0, -79.5, -48.5, 49.0]