using System;

public class Program

{

    public static void Main()

    {

        int i = 0;

        int j = 0;

        //int x = 0;

        j = i++;

        j = i++;

        Console.WriteLine(i);       

        Console.WriteLine(j);

​

​

        //x = ++x;      

        //x = ++x;

​

        //Console.WriteLine(x);

    }

}