Task: Program Execution
Input (English): [-83, 62, -6, -61, -37, 34, 72, 47, -20, -64, -47, -74, 62, 2, 97]
Output (English): [-10.5, 28.0, -33.5, -49.0, -1.5, 53.0, 59.5, 13.5, -42.0, -55.5, -60.5, -6.0, 32.0, 49.5]