"scanf" problem in Project Builder

I'm using Project Builder.
When I write a program in C without "scanf", the program runs perfect, however when I use "scanf", it refuses to run correctly. I have to type numbers/letters and press return then it excutes the entire program, In the Project Builder console. I have used other IDE's, there is no error in the code.

Maybe some one could tell me the equivilent of "scanf" for Objective-C

Thanks

"scanf" problem in Project Builder

I selected Cocoa as the project type.
Cocoa is objective-C, it should understabd C perfectly. If the code contains no "scanf" the code runs fine, as soon as "scanf" is placed in the code it doesn't work correctly. It compiles without errors or warnings though.

I'm just a beginner, if that matters.

Here is some code examples:

this code runs fine:

#include <stdio.h>

int main()
{
printf("text");

return 0;
}

this doesn't:

#include <stdio.h>

int var;

int main()
{
printf("text");
scanf("%d", var);

return 0;
}

I should have said, I created a /New Project/Application/Cocoa Application

I'm sorry I made a mistake in the example code above, I left out the &, thats not what I'm doing in my source code.

I'll try to explain the problem again.

I can write code without the scanf() function, it compiles, and runs without problems. As soon as I place a scanf() function in the code it causes problems, it compiles, but when the program runs it waits for input when it should be printing text. as soon as it recives input it excutes the entire program when it shouldn't. It also makes the Project Builder window inactive. This is a problem with Project Builder, not the code. I need to know a way to get around it.

I'm using MacOS 10.2.3,
Project Builder 2.1

The problem is sorted. PB has a bug. The program runs perfect if I compile and run from the Terminal.
I read a previous post"Project Builder and C"

Thanks anyway