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
> >
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>
>
> --
> Gaurav Menghani
>
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--
**Regards
SAGAR PAREEK
COMPUTER SCIENCE AND ENGINEERING
NIT ALLAHABAD
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