using System.Collections; namespace Lesson3_Queue练习题 { internal class Program { static void Main(string[] args) { Queue q = new Queue(); for(int i = 0; i < 10; i++) { Console.WriteLine("请输入消息:"); q.Enqueue(Console.ReadLine()); } for(int i = 0; i < 10; i++) { Thread.Sleep(1000); Console.WriteLine(q.Dequeue()); } } } }