Task: Program Execution
Input (English): [41, -38, -33, 81, 65, -32, 19, -10, -75, 80, 43, -34, 18, 87, 76]
Output (English): [1.5, -35.5, 24.0, 73.0, 16.5, -6.5, 4.5, -42.5, 2.5, 61.5, 4.5, -8.0, 52.5, 81.5]