using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Introduce the first val  of the range: ");

        int x1 = Convert.ToInt32(Console.ReadLine());

        Console.Write("Introduce the second val  of the range: ");

        int x2 = Convert.ToInt32(Console.ReadLine());

        for(int I = x1; I<=x2; I++) {

        }

    }

}