Task: Program Execution
Input (English): [-87, -1, -56, 61, 97, -32, -44, 42, 23, 32, 68, -80, 95]
Output (English): [-44.0, -28.5, 2.5, 79.0, 32.5, -38.0, -1.0, 32.5, 27.5, 50.0, -6.0, 7.5]