Roman Literals to Numerals #include #include int convertRomanToNum(std::string Rinput) { std::map Rmap; std::map::iterator Rmap_Iter; Rmap.insert(std::pair('I',1)); Rmap.insert(std::pair('V',5)); Rmap.insert(std::pair('X',10)); char Prev = '\0'; int result = 0; int n = 0; for(int i=0; isecond) -2) : (Rmap_Iter->second)); Prev = Rinput[i]; } return result; } int main() { int result = 0; result = convertRomanToNum("VIII"); std::cout << result << std::endl; result = convertRomanToNum("XXVII"); std::cout << result << std::endl;