Re: [algogeeks] Re: Concept of Pointer
++ is simply post increment will increment after use so *s is printed in first printf.. precedence doesnt matter coz its a single operand on which post increment has to be done also no copncept of associativity i think associativity is for same precedence operators .. Avinash NIT allahabad -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Re: Concept of Pointer
* and + have same precedence so right to left associatvty for first printf..and the rest printf statements are similar On Wed, Aug 24, 2011 at 2:54 PM, Avinash LetsUncomplicate.. avin.2...@gmail.com wrote: ++ is simply post increment will increment after use so *s is printed in first printf.. precedence doesnt matter coz its a single operand on which post increment has to be done also no copncept of associativity i think associativity is for same precedence operators .. Avinash NIT allahabad -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- *Dheeraj Sharma* Comp Engg. NIT Kurukshetra +91 8950264227 -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Re: Concept of Pointer
+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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