实现一个queue形式的类。要求能添加，删除元素。遵从先进先出
实现一个queue形式的类。要求能添加，删除元素。遵从先进先出

谁能帮我实现在可以么？

[解决办法]

C# code

public class MyQueue<T>    {        object _mutex = new object();        List<T> _container = new List<T>();        public int Length        {            get{ return this._container.Count; }        }        public void Enqueue(T item)        {            lock (this._mutex)            {                this._container.Add(item);            }        }        public T Dequeue()        {            T t = default(T);            lock (this._mutex)            {                if (this._container.Count > 0)                {                    t = this._container[0];                    this._container.Remove(t);                }                else                    throw new Exception("Not has item.");            }            return t;        }调用 MyQueue<int> q = new MyQueue<int>();            q.Enqueue(1);            q.Enqueue(2);            q.Enqueue(3);            q.Enqueue(4);            int length = q.Length;            for (int i = 0; i < length; ++i)                Console.WriteLine(q.Dequeue());