Task: Program Execution
Input (English): [-7, -18, 88, -73, -55, -73, -15, 34, 74, 9, 82, 79, -91, 92]
Output (English): [-12.5, 35.0, 7.5, -64.0, -64.0, -44.0, 9.5, 54.0, 41.5, 45.5, 80.5, -6.0, 0.5]