using System.Collections.Generic;
public static void Main()
Queue<int> que1 = new Queue<int>();
que1.Enqueue(11); que1.Enqueue(22); que1.Enqueue(33);
Console.Write("{0}", que1.Dequeue());
Queue<string> que2 = new Queue<string>();
que2.Enqueue("가"); que2.Enqueue("나"); que2.Enqueue("다");
Console.Write("{0}", que2.Dequeue());