//Given an input string list numList = {1, 2, 5, 6, 2, 5, 6, 2}

//Write a method that returns the distinct elements in a list of integers

//ouput = { 1, 2, 5, 6}

​

using System;

using System.Collections.Generic;

public class Program

{   

    public static void Main()

    {

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

        numList.Add(1);

        numList.Add(2);

        numList.Add(5);

        numList.Add(6);

        numList.Add(2);

        numList.Add(5);

        numList.Add(6);

        numList.Add(2);

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

        foreach(var num in numList)

        {

            if(!distinctList.Contains(num))

               {

                   distinctList.Add(num);

               }

        }

        Console.WriteLine("Elements in Distinct List");

        numList.ForEach(num => {});

        Console.WriteLine(String.Join(",", distinctList)); 

        foreach(var item in distinctList)

        {

            Console.WriteLine(item);

        }

    }

}