istream& operator>> (istream& is, Deck& deck) {
    string inputString;
    for (int i = 0; i < DECK_SIZE; i++) {
        is >> inputString;
        Card* ptrCard = new Card(inputString);
        deck.deckObjects[i] = ptrCard;
    }
    return is;
}

istream& operator>> (istream& is, Game& game) {
    is >> game.gameDeck;
    return is;
}