Task: Program Execution
Input (English): [54, -34, 99, -59, 35, 16, 1, 26, -55, 91, 70, -85, -54, -64, -27]
Output (English): [10.0, 32.5, 20.0, -12.0, 25.5, 8.5, 13.5, -14.5, 18.0, 80.5, -7.5, -69.5, -59.0, -45.5]