Task: Program Execution
Input (English): [-100, -17, -69, 0, 35, -39, -34, -70, 21, 55, -74, -63]
Output (English): [-58.5, -43.0, -34.5, 17.5, -2.0, -36.5, -52.0, -24.5, 38.0, -9.5, -68.5]