using System;

​

namespace test

{

    public class test

    {

        public static void Main(string[] args)

        {

            int a = 0;

            for (int i = 0; i < 536870912; i++)

            {

                VAL(a);

                //REF(ref a);

            }

        }

​

        static void REF(ref int a)

        {

        }

​

        static void VAL(int a)

        {

        }

    }

}