Write a C# Sharp program to create a new array after replacing all the values 5 with 0 shifting all zeros to right direction

using System;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {               
           int[] item = test(new[] { 1, 2, 5, 3, 5, 7, 5, 9, 11 });            
           Console.Write("New array: ");         
           foreach(var i in item)
            {
               Console.Write(i.ToString()+" ");
            }     
          }               
        static int[] test(int[] numbers)
         {
           int size = numbers.Length, index = 0;
            int[] arra1 = new int[size];

            for (int i = 0; i < size; i++)
            {
                if (numbers[i] != 5)
                {
                    arra1[index++] = numbers[i];
                }
            }

            return arra1;
         }    
    } 
}