Roman Numeral Converter

2024-09-03 20:58:47

将给定的数字转换成罗马数字。

所有返回的罗马数字都应该是大写形式。

这是一些对你有帮助的资源:

Roman Numerals

Array.splice()

Array.indexOf()

Array.join()

function convertToRoman(num) {

  var nums =[,,,,,,,, , , , , , , ];

  var romans = ["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","III","II", "I"];

  var result ='';

  nums.forEach((item,index)=>{

    while(item<=num){

      result += romans[index];

      num -= nums[index];

    }

  })

 return result;

}

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