interface ShowMessage
{
public void showmsg(String s);
}
class TV implements ShowMessage
{
public void showmsg(String s)
{
System.out.println(s);
}
}
class PC implements ShowMessage
{
public void showmsg(String s)
{
System.out.println(s);
}
}
public class hello {
public static void main(String[] args) {
// TODO Auto-generated method stub
ShowMessage sm;
sm=new TV();
sm.showmsg("tv/n");
sm=new PC();
sm.showmsg("pc/n");
}
}
