Task: Program Execution
Input (English): [48, -45, 16, -83, 84, -87, -50, 81, -61, 75, -66, -2, -17, 44, 46]
Output (English): [1.5, -14.5, -33.5, 0.5, -1.5, -68.5, 15.5, 10.0, 7.0, 4.5, -34.0, -9.5, 13.5, 45.0]