Task: Program Execution
Input (English): [27, -46, -97, -75, -12, -43, 64, -50, 54, 76, -69, 62, -12]
Output (English): [-9.5, -71.5, -86.0, -43.5, -27.5, 10.5, 7.0, 2.0, 65.0, 3.5, -3.5, 25.0]