import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;


class Kaloriak extends JFrame {

    JLabel felMag;
    JLabel felSuly;
    JLabel felKor;
    JButton gomb;
    JTextField mag;
    JTextField suly;
    JTextField kor;
    JTextField kaloria;



    Kaloriak() {
        setSize(250,400);
        setLocationRelativeTo(null);
        setResizable(false);
        felMag = new JLabel("Magassag(cm)");
        felSuly = new JLabel("Suly(kg)");
        felKor = new JLabel("Kor");
        mag = new JTextField();
        suly = new JTextField();
        kor = new JTextField();
        kaloria = new JTextField();
        gomb = new JButton("Kalkulalas");

        felMag.setBounds(10, 10, 100, 15);
        felSuly.setBounds(10,50, 100, 15);
        felKor.setBounds(10,90,100,15);
        mag.setBounds(10,25,100,15);
        suly.setBounds(10,65,100,15);
        kor.setBounds(10, 105, 100, 15);
        kaloria.setBounds(65,250,100,15);
        gomb.setBounds(65, 265, 100, 15);

        add(mag);
        add(suly);
        add(kor);
        add(kaloria);
        add(felMag);
        add(felSuly);
        add(felKor);
        add(gomb);

        gomb.addActionListener(new gomb_Click());
        setLayout(null);
        setVisible(true);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


    }

    class gomb_Click implements ActionListener

{

    public void actionPerformed(ActionEvent e){
      String strmag = mag.getText();
      int intmag = Integer.parseInt(strmag);
      String strsuly = suly.getText();
      int intsuly = Integer.parseInt(strsuly);
      String strkor = kor.getText();
      int intkor = Integer.parseInt(strkor);
      int eredmeny = 10*intsuly+6*intmag-5*intkor;
      kaloria.setText(Integer.toString(eredmeny));
}
}

    public static void main(String[] args) {
      new Kaloriak();
    }



}