pp

package sample;

import javafx.event.ActionEvent;
import javafx.scene.control.Label;

import java.util.Arrays;
import java.util.Random;

public class Controller {
    public Label keno;
    public Label loto;
    public Random rn = new Random();

    public void losuj(ActionEvent event) {


        String pom = "";
        int [] ken = zrebuj(10, 80);
        pom = Arrays.toString(ken);
        pom = pom.substring(1, pom.length() - 1);
        keno.setText(pom);


        ken = zrebuj(5, 35);
        pom = Arrays.toString(ken);
        pom = pom.substring(1, pom.length() - 1);
        loto.setText(pom);
    }

    private int[] zrebuj(int pocet, int max) {
        int [] cisla = new int[pocet];
        for (int i = 0; i < cisla.length; i++) {
            int tah = rn.nextInt(max) + 1;
            if (jeTam(cisla, tah)==false)
                cisla[i]=tah;
            else
                i--;
        }
        Arrays.sort(cisla);
        return cisla;
    }
    private boolean jeTam(int[] cisla, int tah){
        for (int i = 0; i < cisla.length; i++) {
            if (cisla[i] == tah)
                return true;
            else
                return false;
        }
    }
}