Task: Program Execution
Input (English): [-67, -47, -85, 79, 47, 80, -69, 31, 81, 20, -24, 79, -73, -26, -51]
Output (English): [-57.0, -66.0, -3.0, 63.0, 63.5, 5.5, -19.0, 56.0, 50.5, -2.0, 27.5, 3.0, -49.5, -38.5]