Task: Program Execution
Input (English): [16, 67, -40, 32, 92, -54, 34, -50, -26, 89, 55, -28]
Output (English): [41.5, 13.5, -4.0, 62.0, 19.0, -10.0, -8.0, -38.0, 31.5, 72.0, 13.5]