Task: Program Execution
Input (English): [19, -76, -16, 23, -65, 2, -20, 94, 23, 9, 10, 55, 81, -49, 98]
Output (English): [-28.5, -46.0, 3.5, -21.0, -31.5, -9.0, 37.0, 58.5, 16.0, 9.5, 32.5, 68.0, 16.0, 24.5]