آموزشی

package tamrin;
import javax.swing.JOptionPane;


public class Tamrin {

  
    public static void main(String[] args) {
 String str =JOptionPane.showInputDialog(null, "input Jomle");
        int i;
        char c[]=str.toCharArray();
        for ( i=0 ; i< str.length() ; i++)
        {
         if (c[i] == c [(str.length())-i-1])
             continue;
         else
             JOptionPane.showMessageDialog(null,"Barabar nist");
         break;

        }
        if (i== str.length())
        JOptionPane.showMessageDialog(null,"Barabar hast");

        }

 
    }