Task: Program Execution
Input (English): [93, -69, -64, -58, 19, -99, -59, -63, 28, -77, -29, -10, -87]
Output (English): [12.0, -66.5, -61.0, -19.5, -40.0, -79.0, -61.0, -17.5, -24.5, -53.0, -19.5, -48.5]