using System;

​

public class Interview

{

    private static Random rand;

    public Interview()

    { 

        rand = new Random();

    }

    public static void Main() 

    { 

        Interview interview = new Interview();

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

        interview.shuffleDeck(deck);

        foreach(int i in deck)

        {

            Console.Write("{0} ", i);

        }

    }

    public void shuffleDeck(int[] deck){

    // int r = rand.Next(min_inclusive, max)

    }

}

​