Drob

#include <iostream>

class Drob
{
private:
	int numerator;
	int denominator;
public:
	Drob(int numerator = 1, int denominator = 1) { this->numerator = numerator; this->denominator = denominator; }; //Construct
	//Set&Get
	void SetNumerator(int numerator) { this->numerator = numerator; };
	void SetDenominator(int denominator) { this->denominator = denominator; };
	void GetNumerator() { std::cout << "Numerator = " << numerator<<"\n"; };
	void GetDenominator() { std::cout << "Denominator = " << denominator<<"\n"; }
	//Actions
	void addDrobs(Drob* otherDrob) {

	};
	void subtractionDrobs(Drob* otherDrob) {

	};
	void multiplyDrobs(Drob* otherDrob) {

	};
	void divisionDrobs(Drob* otherDrob) {
		otherDrob->numerator;
	};

};
void menu()
{
	std::cout << "\t\tMenu";
	std::cout << "1) Enter first drob\n2) Enter second drob\n3) Add drobs\n4) Substaract drobs\n5) Multiply drobs\n6) division drobs\n7) Show first drob\n8) Show second drob\n9) Exit\n\n Choice = ";
}
void main()
{
	Drob drobFirst, drobSecond;
	int choice;
	do {
		menu();
		std::cin >> choice;
		switch (choice)
		{
		case 1:
			int num;
			std::cout << "Enter numerator #1 = ";
			std::cin >> num;
			drobFirst.SetNumerator(num);
			std::cout << "Enter denominator #1 = ";
			std::cin >> num;
			drobFirst.SetDenominator(num);
			break;
		case 2:
			int num;
			std::cout << "Enter numerator #2 = ";
			std::cin >> num;
			drobSecond.SetNumerator(num);
			std::cout << "Enter denominator #2 = ";
			std::cin >> num;
			drobSecond.SetDenominator(num);
			break;
		case 3:
			drobFirst.addDrobs(drobSecond);
			break;
		case 7:
			drobFirst.GetNumerator();
			drobFirst.GetDenominator();
			break;
		case 8:
			drobSecond.GetNumerator();
			drobSecond.GetDenominator();
			break;
		case 9:
			std::cout << "Bye";
			break;
		}
	} while (choice != 9);

}