@Ashish in the first one ++ is a post increment so its associativity
is from L->R... also acc to
http://en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B
precedence of (post inc operator) is greater than *(derefrence) so acc
to me s++ should take place first.... y output is A first it should be
'B'
On Aug 23, 7:38 am, Sanjay Rajpal <srn...@gmail.com> wrote:
> +1 to ADITI.
>
> Sanju
> :)
>
> On Mon, Aug 22, 2011 at 2:51 PM, Ashish Sachdeva <ashish.asachd...@gmail.com
>
>
>
>
>
>
>
> > wrote:
> > for the 1st printf i hv this explanation:
> > precedence of ++ is greater then * ... but associativity of both of
> > them is right to left...
> > thats why dereferenced takes place 1st and then the pointer is
> > incremented...
>
> > rest is fine...
>
> > correct me if i m wrong...
>
> > On Aug 22, 3:47 pm, aditi garg <aditi.garg.6...@gmail.com> wrote:
> > > in frst printf we acess *s and s is incremented later...so it prints A bt
> > at
> > > the same time s points to B now...
> > > In 2nd printf s is incremented frst and thn dereferencd...after
> > incrementing
> > > it points to C and whn we dereference it we get C
> > > in the third printf *s=C whn we increment this we get D
> > > so the ans wud be ACD...
> > > I hope its clear
>
> > > On Mon, Aug 22, 2011 at 4:03 PM, MANNU <manishkr2...@gmail.com> wrote:
> > > > main()
> > > > {
> > > > char ch[]="ABCD";
> > > > char *s;
> > > > s=ch;
> > > > printf("%c",*s++);
> > > > printf("%c",*++s);
> > > > printf("%c",++*s);
> > > > }
>
> > > > Can anyone plz tell me the concept behind output??
>
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> > > --
> > > Aditi Garg
> > > Undergraduate Student
> > > Electronics & Communication Divison
> > > NETAJI SUBHAS INSTITUTE OF TECHNOLOGY
> > > Sector 3, Dwarka
> > > New Delhi
>
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