Task: Program Execution
Input (English): [39, 59, -33, -64, 2, 21, 24, -27, 22, -80, 100, -37, -83, 0, -72]
Output (English): [49.0, 13.0, -48.5, -31.0, 11.5, 22.5, -1.5, -2.5, -29.0, 10.0, 31.5, -60.0, -41.5, -36.0]