public class uniekerandomgetallen {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        // uniekerandomgetallen.genereer(6);
        uniekerandomgetallen.genereer(5);

    }

    static public void genereer(int N) {
        int[] rij = new int[N];

        for (int i = 0; i<rij.length; i++){
            rij[i]=N+1;
        }
        for (int i = 0; i < rij.length; i++) {
            boolean vlag = true;
            int a = 0;
            while (vlag == true) {
                a = (int) (Math.floor(N * Math.random()));
                for (int j = 0; j <= i; j++) {
                    if (a == rij[j]) {
                        vlag = true;
                        j = i + 1;
                    } else
                        vlag = false;
                }
            }rij[i] = a;

            System.out.println(rij[i]);
        }

    }
}