Task: Program Execution
Input (English): [48, -38, -43, -85, -33, -53, -4, -92, -24, 89, 91, 8, 89]
Output (English): [5.0, -40.5, -64.0, -59.0, -43.0, -28.5, -48.0, -58.0, 32.5, 90.0, 49.5, 48.5]