Task: Program Execution
Input (English): [-40, -95, -20, -38, -20, -2, -91, 39, 15, -4, -41, -16, -96]
Output (English): [-67.5, -57.5, -29.0, -29.0, -11.0, -46.5, -26.0, 27.0, 5.5, -22.5, -28.5, -56.0]