using System;

public class Program

{

    public static void Main()

    {

        int[] array = {1,6,77,54,7,9999,4};

        int bin = 0;

        for (int i = 0; i <= array.Length - 2; i++) {

            for (int j =0; j <= array.Length - 2; j++) {

                if (array[j] < array[j+1]) {

                    bin = array[j+1];

                    array[j+1] = array[j];

                    array[j] = bin;

                }

            }

        }

        foreach (int a in array) {

            Console.WriteLine(a + "");

    }

}

}