if someone has better idea...then please suggest that.....
plz explain how this is calculating sum -->> sum= (int)&p[b];
On Wed, Jul 13, 2011 at 1:50 PM, nicks <crazy.logic.k...@gmail.com> wrote:
> I am looking for a code which can add without using + sign
>
> i searched the net and found the following code......can anyone explain me
> whats happening in this ??
>
> #include<stdio.h>
> #include<conio.h>
> int main()
> {
> int a=3000,b=20,sum;
> char *p;
> p=(char *)a;
> sum= (int)&p[b]; //adding a & b
> printf("Answer is :");
> printf("%d",sum);
> return 0;
> }
>
>
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