Task: Program Execution
Input (English): [80, -90, 28, 21, -81, 84, 38, 18, -12, -43, 38, -89, -28, -89]
Output (English): [-5.0, -31.0, 24.5, -30.0, 1.5, 61.0, 28.0, 3.0, -27.5, -2.5, -25.5, -58.5, -58.5]