Task: Program Execution
Input (English): [-37, -21, -95, 92, 98, -60, 23, 76, 68, 36, 47, 29, -70, 92, 63]
Output (English): [-29.0, -58.0, -1.5, 95.0, 19.0, -18.5, 49.5, 72.0, 52.0, 41.5, 38.0, -20.5, 11.0, 77.5]