ascii value of '\0' is 0   so they can be used in place of each other

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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-- 
**Regards
SAGAR PAREEK
COMPUTER SCIENCE AND ENGINEERING
NIT ALLAHABAD

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