using System;

public class Program

{

    public static void Main()

    {

    //password lenght

        Console.Write("introduce a number: ");

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

        //declare variables

        int less = 0;

        int greater = 0;

        //Capture numbers

        for (int i = 0; i < num; i++)

        {

        Console.Write("Introduce value: ");

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

            if (i == 0)

                less = val;

            if (val < less)

                less = val;

            else if (val > greater)

                greater = val;

        }

        Console.WriteLine("\nLess: {0}", less);

        Console.WriteLine("\ngreater: {0}", greater); 

    }

}