Task: Program Execution
Input (English): [21, 70, -52, 62, -5, 89, 85, -47, -3, 1, -95, 20, -7, 96, -58]
Output (English): [45.5, 9.0, 5.0, 28.5, 42.0, 87.0, 19.0, -25.0, -1.0, -47.0, -37.5, 6.5, 44.5, 19.0]