calculator roman numerals code example
Example: Roman Numeral Converter
// Visit=> https://duniya-roman-numeral-converter.netlify.app/
const convertToRoman = num => {
const numbers = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
const roman = ['M','CM','D','CD','C','XC','L','XL','X','IX','V','IV','I']
let romanNumeral = ''
// While num is not equal to 0, keep iterating with the value
while(num !== 0){
// Find from the numbers array the match for the current number
const index = numbers.findIndex(nums => num >= nums)
// Keeping pushing the roman value to romanNumeral
// Cause the found number from numbers matches the index of its
// Corresponding roman below
romanNumeral += roman[index]
// Set num to a new value by Substracting the used number from it
num -= numbers[index]
}
return romanNumeral
}
convertToRoman(3999);
// With love @kouqhar