gaurav he is asking why we are using 0 in place of '\0' in line "8"
On Sun, Aug 14, 2011 at 10:51 AM, Gaurav Menghani <gaurav.mengh...@gmail.com > wrote: > Well, this can have undefined behavior. Technically you should append > - First allocate memory for a string > - Then append the terminating char > > In this case, the memory location after the last character is set to > zero, but then you do not have control over it. It may not be zero > when you run it the next time. So it might not terminate. > > On Sun, Aug 14, 2011 at 10:24 AM, Arshad Alam <alam3...@gmail.com> wrote: > > program is running smooth but I have one confusion at line number 8. > > why it is while(s[i]!=0) instead of while(s[i]!='\0') > > > > > > > > 1. #include<stdio.h> > > 2. #include<conio.h> > > 3. void main() > > 4. { > > 5. clrscr(); > > 6. char s[]="No two viruses"; > > 7. int i=0; > > 8. while(s[i]!=0) > > 9. { > > 10. printf("\n%c %c",s[i],*(s+i)); > > 11. printf ( "\n%c %c",i[s],*(i+s)); > > 12. i++; > > 13. } > > 14. getch(); > > 15. } > > > > > > > > > > Thanks & Regards > > Arshad Nadeem Alam > > > > -- > > 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. > > > > > > -- > Gaurav Menghani > > -- > 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. > > -- **Regards SAGAR PAREEK COMPUTER SCIENCE AND ENGINEERING 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.