Roman to Integer - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com 나의 풀이 class Solution { public int romanToInt(String s) { if (s == null || s.length() == 0) { return 0; } final Map romanMap = getRomanMap(); if (s.length() == 1) { return romanMap.get(s); } final String[] letters = ..