double getPoint(String cards) {
		int point = 0;
		String[] split = cards.split(" ");
		if (split[0].equals(split[1]) && split[0].equals(split[2])) {
			return 30.5;
		}
		for (String c : split) {
			if (c.equals("10") || c.equals("J") || c.equals("Q") || c.equals("K")) {
				point += 10;
			} else if (c.equals("A")) {
				point += 11;
			} else {
				point += Integer.valueOf(c);
			}
		}
		if (point > 31) {
			point -= 10;
		}
		return point;
	}