using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Obed Hinojosa Enriquez");

        Console.WriteLine("introduce a number");

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

        int less = 0;

        int greater = 0 ;

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

            Console.Write("Introduce a 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("*******************");

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

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

        Console.WriteLine("*******************");

    }

}