Task: Program Execution
Input (English): [23, 28, 97, -22, -91, 45, -69, -87, 38, -100, 71, -66, 54, -40]
Output (English): [25.5, 62.5, 37.5, -56.5, -23.0, -12.0, -78.0, -24.5, -31.0, -14.5, 2.5, -6.0, 7.0]