17 lines
604 B
JavaScript
17 lines
604 B
JavaScript
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const romanNumerals = ["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"]
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const arabicNumerals = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
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function convertToRoman(num) {
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const converted = [];
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for (let item in arabicNumerals){
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while (num >= arabicNumerals[item]){
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converted.push(romanNumerals[item]);
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num = num - arabicNumerals[item];
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}
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}
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return converted.join("")
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}
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let test1 = convertToRoman(36); //XXXVI
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let test2 = convertToRoman(2014);//MMXIV
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let test3 = convertToRoman(9);//IX
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let test4 = convertToRoman(3999);//MMMCMXCIX
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