package ch10.collection;

import java.util.Queue;
import java.util.LinkedList;

public class Ex05 {

	public static void main(String[] args) {
		Queue<Integer> queue=new LinkedList<Integer>();
		queue.offer(77);
		queue.offer(88);
		queue.offer(99);
		
		while(!queue.isEmpty()) {
			System.out.println(queue.size());
			System.out.println(queue.poll());
		}
	
	}

}

3
77
2
88
1
99