Task: Program Execution
Input (English): [49, -92, 24, -1, 50, 67, 84, -2, -49, 26, -73, 88, -35, 31, 33]
Output (English): [-21.5, -34.0, 11.5, 24.5, 58.5, 75.5, 41.0, -25.5, -11.5, -23.5, 7.5, 26.5, -2.0, 32.0]