Greatest among three values

Write a program to display the greatest value among three values.

class  Great

{

    public static void main(String arg[])

    {

        Int   a = 7,   b = 13 ,   c = 11 ;

       

        if(a>b && a>c)

        {

            System.out.println(" A is greater");

        }       

        else if(b>a && b>c)

        {

             System.out.println(" B is greater ");

        }

        else

        {

            System.out.println("C is greater");

        }     

    }

}