Task: Program Execution
Input (English): [63, -14, -21, -60, -11, 65, -14, -81, -92, -6, -64, -50, 19]
Output (English): [24.5, -17.5, -40.5, -35.5, 27.0, 25.5, -47.5, -86.5, -49.0, -35.0, -57.0, -15.5]