Calculate sum of long integer!

Hi!
Im new to java and just started to learn but have a little problem. What I want to know is how I can get a long integer from the user and then caculate the sum of the separate numbers? I thinking I would use som sort of array and then calculate from there. The thing is Im use to ada programminglanguage so I understand the problem but dont really know how to tackle the problem in java.
So if someone could help I would be grateful!
//Viktor

Julingo wrote:
"I guess you have a handle on how to get an integer from the user then? Can you write the code to get an integer from the user and display it? And "long" and "int" are two different things - which one are you talking about, a 32 bit number or a 64 bit number?"
Yes, I do know how to get an integer from a user and display it. So far so good :) If I wasnt that clear it is a "long" 64 bit Im trying to get from user and then caculate the sum like this:
enter integer: 1234567
digits are 1 2 3 4 5 6 7 and the sum is 28
/ViktorOk, so, you know how to get input from the user and display it - so - look at the API for the String class and think about your "I think I'll use an array" idea and see what you find there
Edited by: tsith on Sep 9, 2008 7:49 PM

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Calculate sum of long integer!

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