Task: Program Execution
Input (English): [-51, -20, 30, -13, -93, 10, 74, -52, 94, 61, -8, -29, 46, -19, 40]
Output (English): [-35.5, 5.0, 8.5, -53.0, -41.5, 42.0, 11.0, 21.0, 77.5, 26.5, -18.5, 8.5, 13.5, 10.5]