Task: Program Execution
Input (English): [27, 27, -80, 55, -9, 70, -100, -8, 6, -68, -72, 32, 88]
Output (English): [27.0, -26.5, -12.5, 23.0, 30.5, -15.0, -54.0, -1.0, -31.0, -70.0, -20.0, 60.0]