Task: Program Execution
Input (English): [-11, -9, 8, -20, -71, 13, -60, -5, 33, -2, 44, -60, -1, -20]
Output (English): [-10.0, -0.5, -6.0, -45.5, -29.0, -23.5, -32.5, 14.0, 15.5, 21.0, -8.0, -30.5, -10.5]