Task: Program Execution
Input (English): [0, -13, 92, -19, 34, -7, -3, -20, 86, 16, 86, 23, -23, 91, 77]
Output (English): [-6.5, 39.5, 36.5, 7.5, 13.5, -5.0, -11.5, 33.0, 51.0, 51.0, 54.5, 0.0, 34.0, 84.0]