Task: Program Execution
Input (English): [29, 22, -37, 60, 53, -27, 39, 34, -51, 70, 62, 4, -65, -26, -56]
Output (English): [25.5, -7.5, 11.5, 56.5, 13.0, 6.0, 36.5, -8.5, 9.5, 66.0, 33.0, -30.5, -45.5, -41.0]