Task: Program Execution
Input (English): [-68, -9, -91, -69, -63, -48, -52, -57, -56, -85, 75, -19]
Output (English): [-38.5, -50.0, -80.0, -66.0, -55.5, -50.0, -54.5, -56.5, -70.5, -5.0, 28.0]