Task: Program Execution
Input (English): [-2, 70, -60, -47, -54, 85, 52, -74, 29, -22, 2, 26, 53, -47, 69]
Output (English): [34.0, 5.0, -53.5, -50.5, 15.5, 68.5, -11.0, -22.5, 3.5, -10.0, 14.0, 39.5, 3.0, 11.0]