finished

package magicsquare;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.util.Scanner;

import javax.swing.*;
public class Magicsquare {
    public static void main(String[] args) {
        gui g = new gui();
        JFrame f = new JFrame("Magic Square");
        JLabel label = new JLabel("");
        JLabel label2 = new JLabel("");
        JButton setbutton = new JButton("Set");
        JTextField button00 = new JTextField("");
        JTextField button01 = new JTextField("");
        JTextField button02 = new JTextField("");
        JTextField button10 = new JTextField("");
        JTextField button11 = new JTextField("");
        JTextField button12 = new JTextField("");
        JTextField button20 = new JTextField("");
        JTextField button21 = new JTextField("");
        JTextField button22 = new JTextField("");
        setbutton.setBounds(200,400,100,50);
        button00.setBounds(100, 100, 50, 50);
        label.setBounds(400,100,150,50);
        label2.setBounds(400,200,150,50);
        button01.setBounds(200,100,50,50);
        button02.setBounds(300,100,50,50);
        button10.setBounds(100,200,50,50);
        button11.setBounds(200,200,50,50);
        button12.setBounds(300,200,50,50);
        button20.setBounds(100, 300, 50, 50);
        button21.setBounds(200, 300, 50, 50);
        button22.setBounds(300, 300, 50, 50);
        label.setVisible(true);
        label2.setVisible(true);
        f.add(label);
        f.add(label2);
        f.add(setbutton);
        f.add(button00);
        f.add(button01);
        f.add(button02);
        f.add(button20);
        f.add(button21);
        f.add(button22);
        f.add(button10);
        f.add(button11);
        f.add(button12);


        f.setSize(650,550);
        f.setLayout(null);
        f.setVisible(true);




        setbutton.addActionListener(new ActionListener() {
            @Override public void actionPerformed(ActionEvent e) {
            String bb00 = "1";
            String bb01 = "2";
            String bb02 = "3";
            String bb10 = "4";
            String bb11 = "5";
            String bb12 = "6";
            String bb20 = "7";
            String bb21 = "8";
            String bb22 = "9";
            bb00 = button00.getText();
            bb01 = button01.getText();
            bb02 = button02.getText();
            bb10 = button10.getText();
            bb11 = button11.getText();
            bb12 = button12.getText();
            bb20 = button20.getText();
            bb21 = button21.getText();
            bb22 = button22.getText();
            int b00 = Integer.parseInt(bb00);
            int b01 = Integer.parseInt(bb01);
            int b02 = Integer.parseInt(bb02);
            int b10 = Integer.parseInt(bb10);
            int b11 = Integer.parseInt(bb11);
            int b12 = Integer.parseInt(bb12);
            int b20 = Integer.parseInt(bb20);
            int b21 = Integer.parseInt(bb21);
            int b22 = Integer.parseInt(bb22);
            g.setsquare(0, 0, b00);
            g.setsquare(0, 1, b01);
            g.setsquare(0, 2, b02);
            g.setsquare(1, 0, b10);
            g.setsquare(1, 1, b11);
            g.setsquare(1, 2, b12);
            g.setsquare(2, 0, b20);
            g.setsquare(2, 1, b21);
            g.setsquare(2, 2, b22);
            int check,check2;
            check = g.checksquare();
            if(check == 1){
                label.setText("It is a magic Square");
            }
            else{
                label.setText("It is not a magic Square");
            }
            check2 = g.checkrepeat();
            if(check2==1){
                label2.setText("There was a number repeated");
            }
            }
        });
    }


}

class gui{
    int multivalue[][] = {{1,2,3},{4,5,6},{7,8,9}};
    Magicsquare m = new Magicsquare();
    int interval = 0;
    public void setsquare(int row, int col, int value){
        multivalue[row][col] = value;
        interval ++;
    }

    public int checksquare(){
        int k;
        int j;
        int i = 0;
        int sum = 15;
        int sum1 = 15;
        int sum2 = 0;
        int sum3 = 0;
        int checkk = 0;
        int fail = 0;
        int success = 0;
        boolean checking = false;
        for(k = 0; k<3;k++){
            if(sum!=15){
                break;
            }
            sum = 0;
            for(j=0;j<3;j++){
                sum = sum+multivalue[k][j];
            }
        }
        for(k = 0; k<3;k++){
            if(sum1!=15){
                break;
            }
            sum1 = 0;
            for(j=0;j<3;j++){
                sum1 = sum1+multivalue[j][k];
            }
        }
        for(k=0; k<3;k++){
            sum2 = sum2+multivalue[k][k];
        }
        for(j=2; j>=0;j--){
            sum3 = sum3+multivalue[j][j];
        }
        if(sum == 15 && sum1 == 15 && sum2 == 15 && sum3 == 15){
            checking = true;
            System.out.println("won");
        }
        if(checking==true){
            return 1;
        }
        else{
            return 2;
        }
    }
    public int checkrepeat(){
        for(int i = 0; i < 3; i++){
            for(int x = 0 ; x< 3; x++){
                for(int y = 0 ; y<3; y++){
                    for(int z = 0; z<3;z++){
                        if(multivalue[i][x] == multivalue[y][z]){
                            if(i==y && x == z){
                                System.out.println("do nothing");
                            }
                            else{
                                return 1;
                            }
                        }

                    }
                }
            }
        }
        return 0;
    }
}