varaible third string after decimal point

I Experts

I have varaible with these stored
 aa = 23.5689
 bb = 58.958
cc =  58.2

I would like to find the stirng 2 places after decaimal point
so the result shoul be
for aa   6
for  bb  5
for cc   0

please help
b001Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

AndyAinscowFreelance programmer / ConsultantCommented:
What type of variable is the string ?

As you are asking in C++.net is it something like:
String^ s;
0
b001Author Commented:
it is double.
I am running Visual Studio 2008
0
AndyAinscowFreelance programmer / ConsultantCommented:
double d = 23.5689;
long l = (long)(d * 10.0);   //235
long l2 = (long)(d * 100.0); //2356

long digit = l2 - 10*l;  //6
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Visual C++.NET

From novice to tech pro — start learning today.