using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Diagnostics;

using System.Threading;

namespace Thread_synchronization_problem

{

    class Program

    {

        static void Main(string[] args)

        {

            int x = ;

            const int iterationNumber = ;//迭代次数

            Stopwatch sw = Stopwatch.StartNew();//初始化sw

            for (int i = ; i < iterationNumber; i++)

            {

                x++;

            }

            Console.WriteLine("不使用锁的情况下花费时间:{0}ms",sw.ElapsedMilliseconds);

            sw.Start();//重置时间

            for (int i = ; i < iterationNumber; i++)

            {

                Interlocked.Increment(ref x);//带锁的递增

            }

            Console.WriteLine("使用锁的情况下花费时间:{0}ms", sw.ElapsedMilliseconds);

            Console.ReadLine();

        }

    }

}