Develop a program To display student data by using interface 1) Name 2) Roll no

INTERFACE: 

interface Student  

{

    public void data();

   

}

class avi implements Student

{

    public void data ()

    {

        String name="avinash";

        int rollno=68;

        System.out.println(name);

        System.out.println(rollno);

    }

}

public class inter_face

{

    public static void main (String args [])

    {

        avi h= new avi();

        h.data();

    }

}

OUTPUT:

 avinash

68