Task: Program Execution
Input (English): [-81, -67, -57, 8, -35, 28, -40, -75, 97, -20, 50, 10, 27, 39]
Output (English): [-74.0, -62.0, -24.5, -13.5, -3.5, -6.0, -57.5, 11.0, 38.5, 15.0, 30.0, 18.5, 33.0]