using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Queue qu = new Queue();
Queue qu2 = new Queue();
foreach (int i in new int[] { , , , })
{
qu.Enqueue(i);//入队
qu2.Enqueue(i);
} foreach (int i in qu)
{
Console.WriteLine(i);//遍历
} qu.Dequeue();//出队
Console.WriteLine("Dequeue");
foreach (int i in qu)
{
Console.WriteLine(i);
} qu2.Peek();//返回位于 Queue 开始处的对象但不将其移除。
Console.WriteLine("Peek");
foreach (int i in qu2)
{
Console.WriteLine(i);
}
}
}
}