Dear
   
  The perpose of Include is mean to Include the differents files of pre define 
functions......e.g. stdio.h , conio.h ,string.h  etc..
  and main is a function whose return type is a integer ...so yopu return 0 at 
the end of main....
   
  

gIe - papilon <[EMAIL PROTECTED]> wrote:
          i started to learn C programming..

i had some question

example :

#include<stdio.h> /* what the function of #include?*/

int main() /* what's int main() purpose? */
{
printf('gf');
return 0; /* why must be return 0 ? not return 1 or x */
}

thanks for your answer..



                         


Ali Murtaza             
       
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