Kod:
/*
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* and open the template in the editor.
*/
package javaapplication7;
import javax.swing.JOptionPane;
/**
*
* @author NEO
*/
public class JavaApplication7 {
/**
* @param args the command line arguments
*/
public static **** main(String[] args) {
String x =JOptionPane.showInputDialog(null,"metin gir");
int ks= x.length();
JOptionPane.showMessageDialog(null,ks);
}
}