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

namespace CSharpStudy
{
    class Program
    {
        static void Main(string[] args)
        {
            int i = 0;

            Action action1 = () =>
            {
                System.Console.WriteLine(i);
            };

            i++;

            Action action2 = () =>
            {
                System.Console.WriteLine(i);
            };

            i++;

            action1();
            action2();
        }
    }
}

private static void Main(string[] args)
{
    <>c__DisplayClass2 CS$<>8__locals3 = new <>c__DisplayClass2();
    CS$<>8__locals3.i = 0;
    Action action1 = new Action(CS$<>8__locals3.<Main>b__0);
    CS$<>8__locals3.i++;
    Action action2 = new Action(CS$<>8__locals3.<Main>b__1);
    CS$<>8__locals3.i++;
    action1();
    action2();
}

public void <Main>b__0()
{
    Console.WriteLine(this.i);
}

public void <Main>b__1()
{
    Console.WriteLine(this.i);
}