Task: Program Execution
Input (English): [31, -99, -83, 20, -22, 70, 59, -83, -39, -93, 93, -33]
Output (English): [-34.0, -91.0, -31.5, -1.0, 24.0, 64.5, -12.0, -61.0, -66.0, 0.0, 30.0]