说明：  题目中给出了阿拉伯数字与罗马数字的对应关系，题中的数 字转换实际上就是查表翻译。即将整数的百、十、个位依次从整 数中分解出来，查找表中相应的行后输出对应的字符。 *程序与程序设计
(title given Roman numerals and Arabic counterparts, and that the figure was actually Lookup conversion translation. The upcoming round of the 100, 10, 000-bit integers followed from decomposition, and lookup table corresponding output line counterparts of the characters.* Design process and procedures)