Method main

src/com/blankj/medium/_0012/Solution.java:20–24

(String[] args)

    }

    public static void main(String[] args) {
        Solution solution = new Solution();
        System.out.println(solution.intToRoman(621));// DCXXI
        System.out.println(solution.intToRoman(348));// CCCXLVIII
    }
}