Task: Program Execution
Input (English): [22, 59, -63, -32, 65, -88, -81, 63, 20, -89, 6, -69]
Output (English): [40.5, -2.0, -47.5, 16.5, -11.5, -84.5, -9.0, 41.5, -34.5, -41.5, -31.5]