Task: Program Execution
Input (English): [83, -11, 36, -21, 99, 79, 47, 82, -47, -90, -4, -58, 47]
Output (English): [36.0, 12.5, 7.5, 39.0, 89.0, 63.0, 64.5, 17.5, -68.5, -47.0, -31.0, -5.5]