Task: Program Execution
Input (English): [-17, -67, -20, -30, 91, 51, -35, -90, 6, 93, -32, -97, 98, -11]
Output (English): [-42.0, -43.5, -25.0, 30.5, 71.0, 8.0, -62.5, -42.0, 49.5, 30.5, -64.5, 0.5, 43.5]