string PopulateCardDeck(int NumberOfCards, string Prefix="C")
{
        string Deck;
    int i=0;
        while (i<NumberofCards)
        {
                Deck += Prefix + i<10 ? "0" : "" + IntToString(i);
                i++;
        }
        return Deck;
}

int PickRandomCard(string Deck)
{
    int NumberOfCards = GetStringLength(Deck) / 3;
    int CardToDraw = Random(NumberOfCards);
    return CardToDraw;
}

string RemoveCardFromDeck(string Deck, int CardNumber)
{
    string NewDeck;
    int left = CardNumber*3;
    int right = (CardNumber*3)+3;

    if(left>0)
    {
        NewDeck = GetStringLeft(Deck, left);
    }
    NewDeck += GetSubString(Deck, right, GetStringLength(Deck - right));
    return NewDeck;
}


string GetCardFromDeck(string Deck, int CardToDraw)
{
    int left = CardToDraw * 3;
    string Card = GetSubString(Deck, left, 3);
    return Card;
}