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#import <Foundation/NSObject.h>
#import <stdio.h>
@interface Fraction : NSObject
{
int numerator;
int denominator;
}
-(void)print;
-(void)setNumerator: (int) d;
-(void)setDenominator: (int) d;
-(int) numerator;
-(int) denominator;
-(void)setNumDen: (int) n: (int) d;
@end
@implementation Fraction
-(void)print
{
printf("%i/%i", numerator, denominator);
}
-(void)setNumerator: (int) n
{
numerator = n;
}
-(void)setDenominator: (int) d
{
denominator = d;
}
-(int)denominator
{
return(denominator);
}
-(int)numerator
{
return(numerator);
}
@end
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