int cards[] = {2, 6, 1, 5, 7};
        int sorted[] = new int[cards.length];

        for (int k = 0; k < cards.length; k++){
            for (int j = 1; j < cards.length; j++){
                if (cards[j] <= cards[k]){
                    sorted[k] = cards[j];
                }
            }
        }