Task: Program Execution
Input (English): [94, -26, 89, -1, -81, -27, 5, -28, 65, 20, 81, -50]
Output (English): [34.0, 31.5, 44.0, -41.0, -54.0, -11.0, -11.5, 18.5, 42.5, 50.5, 15.5]