Sprite105

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication5
{
    

    class MyQueue {

        private QueueMember[] myQueue;
        private int current = 0;

        public MyQueue(int num) {
            this.myQueue = new QueueMember[num];
        }

        private class QueueMember {

            public Object data;
            public int parent;

            public QueueMember(Object data, int parent) {
                this.data = data;
                this.parent = parent;
            }
        }

        public void Add(Object data) {
            if (current <= myQueue.Length-1) {
                myQueue[current] = new QueueMember(data, current - 1);
                current++;
            }
        }

        public Object Remove() {
            Object temp = myQueue[0].data;
            for (int i = 1; i < current; i++) {
                myQueue[i - 1] = myQueue[i];
            }
            myQueue[current-1] = null;
            current--;
            myQueue[current].parent--;
            return temp;

        }

        public override string  ToString()
        {
 	     String s = "{ ";
            for (int i = 0; i < current; i++) {
                s = s + myQueue[i].data.ToString() + ", ";
            }
            s = s.Substring(0, s.Length - 2) + " }";
            return s;
        }

    }

}