after expansion of macro
it will be c=(++x)*(++x)*(++x);
now it be solved as
c= 5*5*(++x);
c=25*6;
c=150
On Fri, Aug 12, 2011 at 12:38 AM, Puneet Chawla
<puneetchawla...@gmail.com>wrote:
> #define cube(x) (x)*(x)*(x)
> main()
> {
> int x=3,c;
> c=cube(++x);
> printf("%d",c);
>
> return 0;
> }
>
> will anyone please tell me why o/p is 150.?
>
> --
> With regards
> ............
> Puneet Chawla
>
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**Regards
SAGAR PAREEK
COMPUTER SCIENCE AND ENGINEERING
NIT ALLAHABAD
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