helo all group members sir plz solve this problem 1. ) 1===========I 5========== V 9 =========IX 10=========X when i enter 15 then it have to show roman equiallent =XV plz sir make this program in c++ or give me logic to implement it thanx from deepak

Re: The theory behind Roman Numbers An accurate way to write large numbers in Roman numerals is to handle first the thousands, then hundreds, then tens, then units. Example: the number 1988. One thousand is M, nine hundred is CM, eighty is LXXX, eight is VIII. Put it together: MCMLXXXVIII (ⅯⅭⅯⅬⅩⅩⅩⅤⅠⅠⅠ). Now to just get the no out of ⅯⅭⅯⅬⅩⅩⅩⅤⅠⅠⅠ To understand any number written in Roman Just use the following tip M=1000, D=500, C=100, L=50, X=10, V=5 and I=1. As long as the symbols are in numeric order, you just add the values. However, if a symbol is out of order, you subtract it. 1000 - 100 +1000 + 50 + 10 + 10 + 10 + 5 + 1 + 1 + 1 = 1988. Thanks Shabbir