Single inheritance example program

class employee

{

        private int eno;

        private String ename;

        public void setemp(int no,String name)

        {

                eno = no;

                ename = name;

        }

        public void putemp()

        {

                System.out.println("Empno : " + eno);

                System.out.println("Ename : " + ename);

        }

}

class department extends employee

{

        private int dno;

        private String dname;

        public void setdept(int no,String name)

        {

                dno = no;

                dname = name;

        }

        public void putdept()

        {

                System.out.println("Deptno : " + dno);

                System.out.println("Deptname : " + dname);

        }

        public static void main(String args[])

        {

                department d = new department();

                d.setemp(100,"aaaa");

                d.setdept(20,"Sales");

                d.putemp();

                d.putdept();

        }

}

            super () -> Keyword used to call the base constructor;