Zadanie 11.1

public class PJJJeden {
    public static void main(String[] args) {
                int[] tab = new int[(int)(Math.random()*(15-10+1)+10)];
                for (int i = 0; i < tab.length; i++){
                    tab[i] = i;
                    System.out.print(" " + tab[i]);
                }
                System.out.println();

                for(int i = 0; i < tab.length; i++){
                    int ind = (int)(Math.random()*tab.length);
                    int temp = tab[i];
                    tab[i] = tab[ind];
                    tab[ind] = temp;
                }
                for (int i = 0; i < tab.length; i++){
                    System.out.print(" " + tab[i]);
                }
                System.out.println();

    }
}