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deepakkrmehta 12Mar2006 11:57

roman equiallent
 
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

shabbir 12Mar2006 14:40

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


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