Task: Program Execution
Input (English): [35, 20, 53, 74, -57, -56, 50, -69, -27, -47, -32, -21, 76, -20]
Output (English): [27.5, 36.5, 63.5, 8.5, -56.5, -3.0, -9.5, -48.0, -37.0, -39.5, -26.5, 27.5, 28.0]