Xcode users: i need help

[Magrathean]

I'm programming in C/C++. In one of my programs i have the following:

#include <stdio.h>
unsigned long int var1, ... (other variables);
int main()
{
printf("blah blah blah");
scanf("%i",var1);
printf("blah blah blah");
....
return0;
}

....and Xcode says there's a problem with my scanf("%i",var1); function. The following window appears:

http://www.pix8.net/pro/pic.php?u=4652EIa7C&i=730160
http://www.pix8.net/pro/pic.php?u=4652EIa7C&i=730161

Does anybody know what the problem is?

 

[Arch]

Some compiler parsers can get really picky with spaces (or lack of spaces.)
Try:

scanf("%i", var1);

and

return 0;

 

[Magrathean]

Thank you. Tried it but didn't work. =(

 

[Arch]

How about this?

scanf("%i", &var1);

 

[Magrathean]

How would it know which variable to use? I have about four or five variables.

My bad, i didn't say that earlier.

 

[Magrathean]

Okay, fixed that. Now off to fix my other 8574609875 problems.