Wednesday, 16 November 2016

Addition of 2 numbers of more than 30 length or more

For example you have to numbers
num1 = 24454543532465465434345465465656546454
num2 = 97867543532465465434345465465656546454

you can not store these in int or long because of range, so how will you do.

1. just store both numbers in Array
2. start sum of elements of array from last
3. if any 'carry' then forward it to previous.

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