Cud u plz explain the logic behind this?
On Mon, Sep 7, 2009 at 9:44 PM, Gokul <spgo...@gmail.com> wrote:
>
> you can try this......
> int add(int x, int y)
> {
> if (!x) return y;
> else
> return add((x & y) << 1, x ^ y);
> }
>
>
>
> On Sep 7, 4:01 pm, ritter <amar8...@gmail.com> wrote:
> > how to add two integers without using arithmetic operators?
> > can anyone help me.
>
> >
>
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