Scanner scanner = new Scanner(System.in);

        int num = Integer.parseInt(scanner.nextLine());
        int mas[] = new int[num];
        for (int i = 0; i < mas.length; i++) {
            int add = Integer.parseInt(scanner.nextLine());
            mas[i] = add;
        }
        for (int i = 0; i < mas.length / 2; i++) {
            for (int j = 0; j <= mas.length - 1 - i; j++) {
                if (j == mas.length - 1 - i) {
                    int a = mas[i];
                    int b = mas[j];
                    mas[j] = a;
                    mas[i] = b;
                }
            }
        }
        for (int i = 0; i < mas.length; i++) {
            System.out.print(mas[i] + ",");
        }