using System;

public class increment 

{

    public static void Main(string[]args)

    {

     int c;

        c = 5;

        Console.WriteLine(c); //print 5

        Console.WriteLine(c++); //print 5 then postincrement

        Console.WriteLine(c); //print 6

        Console.WriteLine();

        c = 5; 

        Console.WriteLine(c); //print 5               

        Console.WriteLine(++c); //preincrement then print 6

        Console.WriteLine(c); //print 6           

    }

}