5 lista 1

 

package projeto14_04_2021;

import javax.swing.JOptionPane;

public class ex05 {

    public static void main(String[] args) {

       double x1 = Double.parseDouble(JOptionPane.showInputDialog("Digite x1:").replace(',','.'));

       double x2 = Double.parseDouble(JOptionPane.showInputDialog("Digite x2:").replace(',','.'));

       double y1 = Double.parseDouble(JOptionPane.showInputDialog("Digite y1:").replace(',','.'));

       double y2 = Double.parseDouble(JOptionPane.showInputDialog("Digite y2:").replace(',','.'));

       double d = Math.sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1));

       

       JOptionPane.showMessageDialog(null, "Ditância é:"+d);

    }

    

}