Leetcode, Roman To Integer, Scala, Programming, Algorithms.
provides a balance between readability and performance, making the code more adaptable to changes. Scala Code: object Solution { def romanToInt(s: String): Int = { val roman = Map( 'I' -> 1, 'V' -> 5, 'X' -> 10, 'L' -> 50, 'C' -> 100, 'D' -> 500, 'M' -> 1000 ) var sum = 0 var prevValue =