Task: Program Execution
Input (English): [66, 38, 77, -19, -35, -77, -80, -36, -69, -94, -100, -49, 84, 20]
Output (English): [52.0, 57.5, 29.0, -27.0, -56.0, -78.5, -58.0, -52.5, -81.5, -97.0, -74.5, 17.5, 52.0]