You are viewing a single comment's thread. Return to all comments →
regex_pattern = r"^M{,3}(C[MD]|D?C{,3})(X[CL]|L?X{,3})(I[XV]|V?I{,3})$"
Seems like cookies are disabled on this browser, please enable them to open this website
Validating Roman Numerals
You are viewing a single comment's thread. Return to all comments →