@ankit Could you please explain your code and the logic behind ...
Thank You
On Jul 21, 6:22 pm, ankit sambyal <ankitsamb...@gmail.com> wrote:
> int add(int x, int y)
> {
> int c;
> while(y)
> {
> c = x & y;
> x ^= y;
> y = c << 1;
> }
> return(x);}
>
> int mult(int x, int y)
> {
> int p = 0, s = y;
> if(y < 0) y = add(~y,1);
> while(y)
> {
> if(y & 1) p = add(x, p);
> x <<= 1;
> y >>= 1;
> }
> if(s < 0) p = add(~p,1);
> return(p);
>
>
>
>
>
>
>
> }
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