oh ya i didnt it sorry :) On Sun, Aug 7, 2011 at 8:29 PM, saurabh singh <[email protected]> wrote:
> And also u have not allocated any space for str...so even if u do wat > sukran has suggested u wont get an f... > > > On Sun, Aug 7, 2011 at 8:27 PM, sukran dhawan <[email protected]>wrote: > >> replace ur code with printf("%c",++(p->str)); >> *ptr is a deferenced value.but mere p is a lvalue >> >> >> On Sun, Aug 7, 2011 at 8:23 PM, RAHUL AGARWAL <[email protected]>wrote: >> >>> #include<stdio.h> >>> struct abc{ >>> int len; >>> char *str; >>> }*p; >>> main() >>> { >>> struct abc k; >>> k.len=20; >>> k.str="echo is your command"; >>> p=&k; >>> printf("%c",++(*p->str)); >>> } >>> I expect the output of this code to be "f" but it's displays >>> "SEGMENTATION FAULT".. >>> PLZ EXPLAIN.WHY? >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Saurabh Singh > B.Tech (Computer Science) > MNNIT ALLAHABAD > > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
