Task: Program Execution
Input (English): [-69, -98, 20, -35, 52, 98, -94, 87, 77, -16, -32, 28, -6]
Output (English): [-83.5, -39.0, -7.5, 8.5, 75.0, 2.0, -3.5, 82.0, 30.5, -24.0, -2.0, 11.0]