Task: Program Execution
Input (English): [-3, -24, 5, -60, -94, 20, -2, -16, -84, 52, -25, 98, -53, 33, 28]
Output (English): [-13.5, -9.5, -27.5, -77.0, -37.0, 9.0, -9.0, -50.0, -16.0, 13.5, 36.5, 22.5, -10.0, 30.5]