private List <string> RomanNumber(Treatment treatment)
{
Number roman = new Roman("Roman");
try
{
roman.Translate(treatment);
}
catch (InvalidNumber ex)
{
return(new List <string> {
"Error", ex.Message
});
}
List <string> list = roman.GetResults();
if (list.Count > 0)
{
list.Insert(0, "5");
}
return(list);
}