Task: Program Execution
Input (English): [-18, -62, -65, 14, 100, -97, -58, -34, 3, 9, 90, -95, 32, -50]
Output (English): [-40.0, -63.5, -25.5, 57.0, 1.5, -77.5, -46.0, -15.5, 6.0, 49.5, -2.5, -31.5, -9.0]