hey ya its working :) but whats the logic behind it??
On Thu, Jun 23, 2011 at 7:52 PM, Piyush Sinha <ecstasy.piy...@gmail.com>wrote:
> sorry by mistake i added it in scanf situation..
> actually this type of specifier can be used with printf statement for
> finding the sum...
>
> look at the code below....
>
> main()
> {
> int a=9;
> int b=3;
> printf("%d\n",printf("%*s%*s",a,"",b,""));
> system("pause");
> }
>
> On 6/23/11, Anika Jain <anika.jai...@gmail.com> wrote:
> > thanx .. can u explain me how this is used in finding sum of 2 vars
> without
> > using + ??
> >
> >
> > On Thu, Jun 23, 2011 at 7:20 PM, Piyush Sinha
> > <ecstasy.piy...@gmail.com>wrote:
> >
> >> An asterisk indicates that the data is to be retrieved from the use
> >> but ignored, i.e. it is not stored in the corresponding
> >> argument...hence the third value entered gets stored for b and for c
> >> the output comes to garbage value....
> >>
> >> One beautiful application of such type of implementation is in finding
> >> the sum of 2 variables without using + operator..:)
> >>
> >> On 6/23/11, Anika Jain <anika.jai...@gmail.com> wrote:
> >> > int main()
> >> > {
> >> > int a,b, c;
> >> > scanf("%d%*d%d",&a,&b,&c);
> >> > printf("%d %d %d",a,b,c);
> >> > }
> >> >
> >> > output: 25 35 garbage
> >> >
> >> > how is it happening??
> >> >
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> >> >
> >>
> >>
> >> --
> >> *Piyush Sinha*
> >> *IIIT, Allahabad*
> >> *+91-8792136657*
> >> *+91-7483122727*
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> *Piyush Sinha*
> *IIIT, Allahabad*
> *+91-8792136657*
> *+91-7483122727*
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