Task: Program Execution
Input (English): [100, 68, -76, 2, -43, 100, 70, -66, -53, 84, -55, -93]
Output (English): [84.0, -4.0, -37.0, -20.5, 28.5, 85.0, 2.0, -59.5, 15.5, 14.5, -74.0]