replace ur code with printf("%c",++(p->str));
*ptr is a deferenced value.but mere p is a lvalueOn 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.
