using System;

public class Program

{

    public static void Main()

    {

    int ApplePrice=5;

    int MyMoney=50;

    int AppleNumber;

        Console.WriteLine("Welcome to Netto!");

        Console.WriteLine("Do you want to buy apple? It cost 5 kroner each. how many you want?");

        AppleNumber=int.Parse(Console.ReadLine());

       if (AppleNumber<=0)

       {

           Console.WriteLine("If you dont want any apple then see you next time.");

       }

        else

        {

        if (ApplePrice*AppleNumber<MyMoney)

        {

            Console.WriteLine("Purchase Succesesful. You have "+(MyMoney-ApplePrice*AppleNumber +" kr left"));

        }

        else

        {

            Console.WriteLine("Sorry but you need "+ (ApplePrice*AppleNumber-MyMoney)+" more kr");

        }

        }

    }

​

}