Task: Program Execution
Input (English): [-16, -62, 54, -76, 10, 18, 43, 57, 87, 82, -40, -98, -6, -49, -74]
Output (English): [-39.0, -4.0, -11.0, -33.0, 14.0, 30.5, 50.0, 72.0, 84.5, 21.0, -69.0, -52.0, -27.5, -61.5]