Task: Program Execution
Input (English): [48, 13, 2, 17, 74, 75, 64, 6, 24, 77, -66, 79, -75, -66]
Output (English): [30.5, 7.5, 9.5, 45.5, 74.5, 69.5, 35.0, 15.0, 50.5, 5.5, 6.5, 2.0, -70.5]