Task: Program Execution
Input (English): [-20, -10, -93, -42, 36, 46, -96, 9, -44, -75, 48, -51, 36]
Output (English): [-15.0, -51.5, -67.5, -3.0, 41.0, -25.0, -43.5, -17.5, -59.5, -13.5, -1.5, -7.5]