Task: Program Execution
Input (English): [18, -22, -48, 77, 77, -4, -60, 77, 55, -31, 9, 92, 1]
Output (English): [-2.0, -35.0, 14.5, 77.0, 36.5, -32.0, 8.5, 66.0, 12.0, -11.0, 50.5, 46.5]