Roman to Integer - LeetCode Solution #js #javascript #leetcode #coding

Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, 2 is written as II in Roman numeral, just two ones added together. 12 is written as XII, which is simply X + II. The number 27 is written as XXVII, which is XX + V + II. Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. Because the one is before the five we subtract it making four. The same principle applies to the number nine, which is written as IX. There are six instances where subtraction is used: I can be placed before V (5) and X (10) to make 4 and 9. X can be placed before L (50) and C (100) to make 40 and 90. C can be placed before D (500) and M (1000) to make 400 and 900. Given a roman numeral, convert it to an integer. Example : Input: "LVIII" Output: 58 Explanation: L = 50, V= 5, III = 3. 50+5+3 = 58 Code Files - https://github.com/CodingWithKaushik/JavaScript-Problem Required knowledge Basic JavaScript programming, If else, While loop Disclaimer: All videos are for educational purpose and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you. Video Course will be 100% free and will be released on YouTube. The playlist will be updated with new DS Based tutorial videos every week. The plan is to cover all the important concepts of DS & Algorithms. Put your comments and share your experience with us if you like this video Also if you have some suggestions then please suggest them in the comment box. Javascript udemy javascript javascript course ES6 Thank's For Watching This Video Like Share Subscribe