CURSO JAVA FUNCIONES CON ARGUMENTOS 1

import javax.swing.*;
import java.awt.*;
public class METO1
{
    public static void main(String args[])
    {
        double x,y;
        x=Double.parseDouble(JOptionPane.showInputDialog("Dame x"));
        y=Double.parseDouble(JOptionPane.showInputDialog("Dame x"));
        des e1=new des();
       
        System.out.print("LA SUMA ES: "+e1.suma(x, y));
       
    }
}

class des
{
    public static double suma(double a, double b)
    {
    double r;
    r=a+b;
    return r;
    }

}