Task: Program Execution
Input (English): [-43, 48, -16, 53, 0, -19, 13, 61, 78, 34, -76, -24, -2]
Output (English): [2.5, 16.0, 18.5, 26.5, -9.5, -3.0, 37.0, 69.5, 56.0, -21.0, -50.0, -13.0]