import java.net.MalformedURLException;
import java.rmi.Naming;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;
import javax.swing.JOptionPane;


public class ClientOperation {

	private static RMIInterface look_up;

	public static void main(String[] args) throws  RemoteException {
	  try{
		look_up = (RMIInterface) Naming.lookup("//localhost/MyServer");
		String txtNum = JOptionPane.showInputDialog("Enter the number");
		int number=Integer. parseInt(txtNum);
		String txtNum1 = JOptionPane.showInputDialog("Enter the power");
		int pow=Integer. parseInt(txtNum1);



		String response = look_up.power(number, pow);
		JOptionPane.showMessageDialog(null, response);
	}
	catch(Exception e){
	  System.err.println("Server exception: " + e.toString());
      e.printStackTrace();

   }
}
}