首页 > 代码库 > Leetcode Integer to Roman
Leetcode Integer to Roman
Given an integer, convert it to a roman numeral.
Input is guaranteed to be within the range from 1 to 3999.
int key[]={1000, 900, 500, 400, 100,90, 50, 40, 10, 9, 5, 4, 1};string romans[]={"M", "CM", "D", "CD", "C", "XC", "L", "XL", "X", "IX", "V", "IV", "I"};class Solution {public: string intToRoman(int num) { for(int i =0 ; i < 13; ++ i){ if(key[i]<= num) return romans[i]+intToRoman(num-key[i]); } return ""; }};
声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉： 投诉/举报 工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。