using System;

public class Program

{

    public static void Main()

    {

        int i,j,n;

        Console.WriteLine("Enter he lower limit : ");

        i=Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter he upper limit : ");

        j=Convert.ToInt32(Console.ReadLine());

        n=i;

        while (n < j)

        {

            Console.WriteLine(n);

            n++;

        }

    }

}