Task: Program Execution
Input (English): [26, -48, -43, 32, -5, 81, -89, 8, -20, 90, 99, 2, -5]
Output (English): [-11.0, -45.5, -5.5, 13.5, 38.0, -4.0, -40.5, -6.0, 35.0, 94.5, 50.5, -1.5]