clueless coding // TODO: be smarter

LeetCode Integer to Roman: Java Solution



TL;DR Code Solution


public String intToRoman(int num) {

    int[] values = {1000,900,500,400,100,90,50,40,10,9,5,4,1};
    String[] strs = {"M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"};

    StringBuilder sb = new StringBuilder();

    for(int i=0;i<values.length;i++) {
        while(num >= values[i]) {
            num -= values[i];
            sb.append(strs[i]);
        }
    }
    return sb.toString();
}