class {0} {{

{2}

    public static void main(String[] args) {{
        if (args.length == {3}) {{
            float[] atts = new float[args.length];
            for (int i = 0, l = args.length; i < l; i++) {{
                atts[i] = Float.parseFloat(args[i]);
            }}
            System.out.println({0}.{1}(atts));
        }}
    }}
}}
