Task: Program Execution
Input (English): [79, -36, -43, -65, 30, 60, 58, -3, -45, 10, -43, 55]
Output (English): [21.5, -39.5, -54.0, -17.5, 45.0, 59.0, 27.5, -24.0, -17.5, -16.5, 6.0]