Task: Program Execution
Input (English): [30, 4, 19, 28, -28, 81, 78, -64, -4, 6, -33, 44, -76]
Output (English): [17.0, 11.5, 23.5, 0.0, 26.5, 79.5, 7.0, -34.0, 1.0, -13.5, 5.5, -16.0]