/*

​

This is the solution of Assignment 1. I took help from interent and other students of class.

​

*/

using System;

using System.Collections.Generic;

​

namespace Assignment1

{

​

    public class QueueDataStruct<QDS> where QDS:class

    {

        private Queue<QDS> qds = new Queue<QDS>();

​

        public void add_item(QDS item)

        {

            if (qds.Count>=10)

            {

                QDS item_out = qds.Dequeue();

            }

            qds.Enqueue(item);

        }

​

        public QDS remove_item()

        {

            if(qds.Count<1)

                return null;

            else 

                return qds.Dequeue();

        }

​

    }

     public class Assignment1

    {

        public static void Main(string[] args)

        {

            var queue_struct = new QueueDataStruct<string>();

​

            //DisplayQueue(queue_struct);

            Console.WriteLine();

            queue_struct.add_item("Person 1");    

            queue_struct.add_item("Person 2");    

            queue_struct.add_item("Person 3");    

            queue_struct.add_item("Person 4");  

            queue_struct.add_item("Person 5");    

            queue_struct.add_item("Person 6");     

            queue_struct.add_item("Person 7");    

            queue_struct.add_item("Person 8");   

            queue_struct.add_item("Person 9");     

            queue_struct.add_item("Person 10");     

            DisplayQueue(queue_struct);

        }

​

        private static void DisplayQueue(QueueDataStruct<string> queue_struct)

        {

​

            while (!queue_struct.Equals(null))

            {

                Console.WriteLine(queue_struct.remove_item());

            }

​

            Console.ReadLine();

        }

    }

}

​