using System;

public class Program

{

 public static string askInt(int [] values)

        {

            int number = 0;

            bool InputOk = false;

            while (!InputOk)

            {

                string answer;

                answer = Console.ReadLine();

                InputOk = Int32.TryParse(answer, out number);

            }

            return "ok";

        }

    public static string Ordine(int[] values)

    {

        string s = "";

        for (int i = 0; i < values.Length-1; i++)

        {

        if (values[i] < values[i+1])

            {

                s = "non va bene";

            }

            else 

            {

                s = "va bene" ;

            }

        }

        return s;

    }

    public static void Main()

    {

        int[] array;

        int numeri;

        string question = "Quanti numeri vuoi dire?";

        Console.WriteLine(question);

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

        array = new int [numeri];

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

        {

            int n = 1 + i;

            Console.WriteLine("Inserisci il " + n + "^ numero");

            array[i] = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine(Ordine(array));

        }

    }

}