using System;

public class Program

{

    public static void Main()

    {

    int num1, num2,temp;

    Console.WriteLine("enster a number");

    num1=int.Parse(Console.ReadLine());

    Console.WriteLine("enster a number");   

    num2 =int.Parse(Console.ReadLine());

    if (num2<num1)

    {

    temp=num1;

    num1=num2;

    num2=temp;

    }

    while (num1<=num2)

    {   

    Console.WriteLine(num1);

    num1++; 

    }

    }

}