Task: Program Execution
Input (English): [40, -78, -9, 88, -14, -36, 30, 17, 61, 71, 45, 36, -32, 23, 37]
Output (English): [-19.0, -43.5, 39.5, 37.0, -25.0, -3.0, 23.5, 39.0, 66.0, 58.0, 40.5, 2.0, -4.5, 30.0]