import java.io.*;

class UseDrinksMachine8 {
// A scenario showing nested ifs, and string equality 

  public static void main(String[] args) throws NumberFormatException, IOException 
  {
   DrinksMachineC machine = new DrinksMachineC(40);
   BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
   int amount;
   String reply;
   
   machine.loadFantas(10);
   System.out.print("How much do you want to put in the machine? ");
   amount = Integer.parseInt(in.readLine());
   if(amount<machine.showPrice())
      System.out.println("Sorry, you do not have enough");
   else
      {
       machine.addMoney(amount);
       reply = machine.pressCoke();
       if(reply.equals("Nothing"))
          {
           System.out.println("Nothing happens when Coke button pressed");
           System.out.print("So press Fanta button, ");
           System.out.println("giving: "+machine.pressFanta());
          }
       else
           System.out.println("Pressing Coke button gives: "+reply);
       System.out.print("Now pressing Change button gives: ");
       System.out.println(machine.pressChange()); 
      }
  }
}