Hi all, i need a addition program for adding two numbers which should take 1000 digits each number. If anybody knows this code,please help me.
Thanks in advance.

Normally one would just use BigInteger objects if one wanted to add together two integers with 1000 digits.

However I expect you are asking about some homework problem, in which case BigInteger wouldn't be acceptable. If that's the case, please read these links: DoYourOwnHomework and ShowSomeEffort, and then if you still have a question, don't hesitate to ask that question here.