java三人斗地主

public static void main(String[] args) {
        //创建HashMap键是编号 值是牌
        HashMap<Integer, String> hm = new HashMap<Integer, String>();
        //创建ArrayList 存储编号
        ArrayList<Integer> array = new ArrayList<Integer>();
        //创建花色数组和点数数组
        String[] colors = {"f", "h", "ei", "x"};
        String[] numbers = {"3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"};
        //从0开始王HashMap里面存储编号，并存储对应的牌，同时往ArrayList里面存储编号
        int index = 0;
        for (String number : numbers) {
            for (String color : colors) {
                hm.put(index, color + number);
                array.add(index);
                index++;
            }
        }
        hm.put(index, "xwang");
        array.add(index);
        index++;
        hm.put(index, "dwang");
        array.add(index);

        //洗牌
        Collections.shuffle(array);
        //发牌
        TreeSet<Integer> lqxSet = new TreeSet<Integer>();
        TreeSet<Integer> lySet = new TreeSet<Integer>();
        TreeSet<Integer> fqySet = new TreeSet<Integer>();
        TreeSet<Integer> dpSet = new TreeSet<Integer>();

        for (int i = 0; i < array.size(); i++) {
            int x = array.get(i);
            if (i >= array.size() - 3) {
                dpSet.add(x);
            } else if (i % 3 == 0) {
                lqxSet.add(x);
            } else if (i % 3 == 1) {
                lySet.add(x);
            } else if (i % 3 == 2) {
                fqySet.add(x);
            }

        }

        lookPoker("linqingxia",lqxSet,hm);
        lookPoker("liuyan",lySet,hm);
        lookPoker("fengqingyang",fqySet,hm);
        lookPoker("dipai",dpSet,hm);

    }
    //定义看牌方法（遍历TreeSet集合，获取编号，到HashMap集合找对应的牌）
    public static void lookPoker(String name, TreeSet<Integer> ts,HashMap<Integer,String>hm)
    {
        System.out.println(name+":pai:");
        for(Integer key:ts)
        {
            String poker=hm.get(key);
            System.out.println(poker+" ");
        }
        System.out.println();

    }