栈和队列(Stack and Queue)

栈，先进后出，像桶一样，先放进去，最后才出来。

队列，先进先出，就像管道一样，自来水管道，先进先出

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;

namespace StackTest
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] iArrary = new int[] { 1, 13, 3, 3, 6, 10, 10 };
            StackLearn(iArrary);
            QueueLearn(iArrary);
        }

        private static void StackLearn(int[] array)
        {
            Console.WriteLine("Stack");
            Stack stack = new Stack();
            foreach (int num in array)
            {
                stack.Push(num);
            }

            for (int i = 0; i < array.Length; i++)
            {
                Console.WriteLine((Int32)stack.Pop());
            }
        }

        private static void QueueLearn(int[] array)
        {
            Console.WriteLine("Queue");
            Queue queue = new Queue();
            foreach (int num in array)
            {
                queue.Enqueue(num);
            }

            for (int i = 0; i < array.Length; i++)
            {
                Console.WriteLine(queue.Dequeue());
            }
        }
    }
}