roman-numerals

I have a transfer with products that unfortunately has to get matched by product name. The biggest issue here is I might get duplicate products on account of roman numbers. Sometimes the same product will be named with a roman number, other times it will be a regular one. I was googling for maybe a already made string function to convert this, but had no luck. I guess it wouldn't be that hard to make my own, but I would love to hear some opinions on how to handle the situation, and also if you know an already made function that does this, name it. EDIT: The products are mobile gadgets. Example

I'm trying to write a function that converts numbers to roman numerals. This is my code so far; however, it only works with numbers that are less than 400. Is there a quick and easy way to do this conversion, or extend my existing code so that it handles all cases? Thanks in advance for any help. static string convertroman(int number) { int l = number / 10; StringBuilder sb = new StringBuilder(); for (int m = 0; m <= l; m++) { if (l == 0) { break; } if (l == 5) { sb = sb.Append(ro.L.ToString()); break; } if (l == 4) { sb = sb.Append(ro.X.ToString()).Append(ro.L.ToString()); break; } if (l == 9

How do you find a roman numeral equivalent of an integer. Is there a java library which provides this capability? I did find a similar question , but I would prefer an out of the box API abstraction for this issue. Its just painful to handle all possible combinations in your code. Petar Minchev Here is a link for many languages including Java. Here's an extract of relevance: public class RN { enum Numeral { I(1), IV(4), V(5), IX(9), X(10), XL(40), L(50), XC(90), C(100), CD(400), D(500), CM(900), M(1000); int weight; Numeral(int weight) { this.weight = weight; } }; public static String roman

How can I convert an integer to its String representation in Roman numerals in C ? paxdiablo The easiest way is probably to set up three arrays for the complex cases and use a simple function like: // convertToRoman: // In: val: value to convert. // res: buffer to hold result. // Out: n/a // Cav: caller responsible for buffer size. void convertToRoman (unsigned int val, char *res) { char *huns[] = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"}; char *tens[] = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"}; char *ones[] = {"", "I", "II", "III", "IV", "V", "VI", "VII"

This is a homework assignment I am having trouble with. I need to make an integer to Roman Numeral converter using a method. Later, I must then use the program to write out 1 to 3999 in Roman numerals, so hardcoding is out. My code below is very bare-bones; it is a basic I/O loop with a way to exit while using a package for getIntegerFromUser we made in class. Is there a way to assign values to Strings and then add them together when I call the method? Update: I got some pseudo code from my professor to help me, and while I understand what he is trying to say, I am having some trouble with the