import java.util.*;

public class queueDriver
{
    public static void main(String[] args)
    //takes a seed for the random number generator, inserts random Integers into the queue, and then dequeues them one by one to print them out
    {
        Random g = new Random(Integer.parseInt(args[0]));
        myArrayQueue<Integer> queue = new myArrayQueue();
        //myLinkedQueue<Integer> queue = new myLinkedQueue();
        for(int x = 1; x <= 20; x++)
        {
            queue.enqueue(g.nextInt() % 20);
        }
        while(!queue.isEmpty())
        {
            System.out.println(queue.dequeue());
        }
    }
}