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Mathematical Operation on Hex-Integer

 
Greenhorn
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hi guys,

I am trying to add two Hex-Integer e.g. "356a192b7913b04c54574d18c28d46e6395428ab" and "04545b969af70c70e6379239ea701801a1dfcf1c".

Its throwing NumberFormatException.

Can some one suggest me any solution...?

Best Regards
Salman
 
Ranch Hand
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hi

can you paste your code.
i am trying but getting compile time error
 
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They are too long to fit into int or long; put them into BigInteger.
 
Don't get me started about those stupid light bulbs.
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