Roman Numerals

题目描述

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3828 [PDF](https://uva.onlinejudge.org/external/123/p12397.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12397/64b6eafafadac7927cd2a02b27ffdb799a9df1c3.png)

输入输出格式

输入格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12397/8d6b5a561c49aa0d085db01415ae8130a9d14aea.png)

输出格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12397/60fb1aea17f3d21f3b10c21a80a256e637ec1b5e.png)

输入输出样例

输入样例 #1

14
2011

输出样例 #1

5
11