static void print(Poker[][] pers){
        int len1 = pers.length;
        for (int i = 0; i < len1 && i < 4; i++){
            System.out.print(colors[i]+"：");
            int len2 = pers[i].length;
            for (int j = 0; j < len2; j++){
                if (pers[i][j] != null){
                    System.out.print(pers[i][j].getNumber()+" ");
                }
            }
            System.out.println();
        }
    }