Syntax error before '@' token

Question

Hey all, uber noob here just starting out. Working with the Stephen Kochan book 'Programming in Objective-C', and having a problem compiling a sample program. I receive the error "syntax error before '@' token" when I try to build and run the following code. I'm sure it's something completely ridiculous, but I can't see it for the life of me and can't find anything on the interwebs.
(The error is after the last import and before the @interface declaration.)
Thanks in advance,
~Mark
#import <stdio.h>
#import <objc/Object.h>
@interface Fraction: Object
int numerator;
int denominator;
-(void) print;
-(void) setNumerator: (int) n;
-(void) setDenominator: (int) d;
-(int) numerator;
-(int) denominator;
@end
//-- @implementation section --
@implementation Fraction;
-(void) print
printf(" %i/%i ", numerator,denominator);
-(void) setNumerator: (int) n
numerator = n;
-(void) setDenominator: (int) d
denominator = d;
-(int) numerator
return numerator;
-(int) denominator
return denominator;
@end
//-- program section --
int main (int argc, const char * argv[])
Fraction *myFraction = [[Fraction alloc] init];
[myFraction setNumerator: 1];
[myFraction setDenominator: 3];
printf ("The value of myFraction is: %i/%i\n", [myFraction numerator], [myFraction denominator]);
[myFraction free];
return 0;
}

Answer 1

Ah, you are using the old edition of Kochan and some things have changed. The import statements should just be:
#import <Foundation/Foundation.h>
I recommend that you get the 2nd edition of the book. Although the hard copy hasn't been published yet it is available as a pdf from Safari Rough Cuts http://safari.informit.com/9780321605559 ).