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Code for addition of two numbers?

Nagacharan Lokkidi
Greenhorn

Joined: Jul 25, 2011
Posts: 9
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.
Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18989
    
    8

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.
Sridhar Santhanakrishnan
Ranch Hand

Joined: Mar 20, 2007
Posts: 317
Keep the numbers as two int arrays. Traverse the arrays and add the numbers moving the 'carry' to the preceeding index. Finally print the array.

Hope this helps.
 
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