using System;

using System.Linq;  

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        int[] array ={-1,1,2,0,-3,5};

        Array.Sort(array);

        Array.Reverse(array);

​

        List<int> resultarray = new List<int>();

        foreach(int val in array)

        {

         resultarray.Add(val);

        }

        resultarray.Remove(0);

        resultarray.Add(0);

        foreach(int value in resultarray)

        {

            Console.WriteLine(value);

        }

    }

}