各种语言的数字转罗码方法的实现

Roman numerals/Encode - Rosetta Code

Roman numerals/Encode

 

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Roman numerals/Encode

You are encouraged to solve this task according to the task description, using any language you may know.

Create a function taking a positive integer as its parameter and returning a string containing the Roman Numeral representation of that integer.

Modern Roman numerals are written by expressing each digit separately starting with the left most digit and skipping any digit with a value of zero. In Roman numerals 1990 is rendered: 1000=M, 900=CM, 90=XC; resulting in MCMXC. 2008 is written as 2000=MM, 8=VIII; or MMVIII. 1666 uses each Roman symbol in descending order: MDCLXVI.