using System;

public class Program

{

    public static void Main() 

    {

        int iprice;

        string sprice;

        System.Console.WriteLine("Entrer un prix");

        sprice = Console.ReadLine();

        iprice = Convert.ToInt32 (sprice);

        if (iprice > 8000) {

            Console.WriteLine ("Erreur");

        }

        else{

            Console.WriteLine("Approuvé");

        }