| #import "Fraction.h" | |
| #import <stdio.h> | |
| @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 |