#import #import "Fraction.h" int main(int argc, const char *argv[]) { // create a new instance Fraction *frac = [[Fraction alloc] init]; // set the values [frac setNumerator : 1]; [frac setDenominator : 3]; // print it printf("The fraction is: "); [frac print]; printf("\n"); // free memory [frac release]; return(0); }