// C# program sort an array 

// in decreasing order using 

// iterative way 

using System; 

using System.Linq; 

using System.Collections;

using System.Collections.Generic;

public class GFG { 

​

    // Main Method 

    public static void Main() 

    { 

        // declaring and initializing the array 

        int[] arr = new int[] { 1, 1, 2, 3, 4, 4, 5 }; 

        foreach(int x in arr) 

            { 

              //if(!arr.Equals(x))

              //    newarr.Add(x);

             if(!arr.Contains(6))

                Console.WriteLine(x); 

            } 

    } 

} 

​