Task: Program Execution
Input (English): [49, -40, 85, 72, 78, -40, 20, 22, 60, -22, -41, -88, -70]
Output (English): [4.5, 22.5, 78.5, 75.0, 19.0, -10.0, 21.0, 41.0, 19.0, -31.5, -64.5, -79.0]