Task: Program Execution
Input (English): [-30, 50, 54, -94, -58, 54, 84, 13, -89, 29, 96, 80, 15, -8]
Output (English): [10.0, 52.0, -20.0, -76.0, -2.0, 69.0, 48.5, -38.0, -30.0, 62.5, 88.0, 47.5, 3.5]