Task: Program Execution
Input (English): [-51, 76, 49, 68, 84, 18, -58, 4, -28, 92, 69, 65, 84]
Output (English): [12.5, 62.5, 58.5, 76.0, 51.0, -20.0, -27.0, -12.0, 32.0, 80.5, 67.0, 74.5]