following using exor
http://www.geeksforgeeks.org/archives/18324
following is tricky
http://www.geeksforgeeks.org/archives/22080
On Wed, Nov 7, 2012 at 11:36 AM, Rahul Kumar Patle <
patlerahulku...@gmail.com> wrote:
> you can use bit wise addition.. using xor , and , or and shift op
> erations..
how many ways are there to add or subtract two numbers with out addition or
subtraction operator???
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