#include <iostream>
using namespace std;


class fraction
{
    fraction(int initNumerator, int initDenominator);
    fraction();
    int numerator;
    int denominator;
};

// Constructors
fraction::fraction(){
numerator = 0;
denominator = 1;
}

fraction::fraction(int initNumerator, int initDenominator){
if(initDenominator == 0){
std::cout<<"Denominator can not be zero"<<std::endl;
exit(0);
}
numerator = initNumerator;
denominator = initDenominator;
}

int main()
{
    return 0;
    
}