C# 队列集合的使用

 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[4] { 1, 2, 3, 4 })
              {
                 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);
             }
         }
     }
 }

 

转载于:https://www.cnblogs.com/wuhuisheng/p/3232061.html