Method strCard2int

src/main/java/icybee/solver/Card.java:32–39

(String card)

    }

    public static int strCard2int(String card){
        char rank = card.charAt(0);
        char suit = card.charAt(1);
        if(card.length() != 2){
            throw new CardsNotFoundException(String.format("card %s not found",card));
        }
        return (rankToInt(rank) - 2) * 4 + suitToInt(suit);
    }

    public static String intCard2Str(int card)
    {