//

//  main.m

//  hello-objc

//

//  Created by test5d on 14-9-29.

//  Copyright (c) 2014年 test5d. All rights reserved.

//

#import <Foundation/Foundation.h>

@interface Fraction : NSObject

-(void) print;

-(void) setNumberator: (int) n;

-(void) setDenominator:(int) d;

@end

@implementation Fraction

{

    int numberator;

    int denominator;

}

-(void) print{

    NSLog(@"%i/%i",numberator,denominator);

}

-(void) setNumberator:(int)n{

    numberator = n;

}

-(void)setDenominator:(int)d{

    denominator = d;

}

@end

int main(int argc, const char * argv[]) {

    @autoreleasepool {

        Fraction *frac1 = [[Fraction alloc] init];

        [frac1 setNumberator: 3];

        [frac1 setDenominator: 4];

        [frac1 print];

    }

    return 0;

}