constructor & deconstrutor

1433385849.cpp

#include <iostream>
using namespace std;

class PhanSo
{
private:
	int ts, ms;
public:
	PhanSo (int ts = 0, int ms = 1);
	PhanSo operator +(PhanSo);
	void out();
};

PhanSo::PhanSo(int ts, int ms)
{
	this->ts = ts;
	this->ms = ms;
}

PhanSo PhanSo::operator+(PhanSo ps)
{
	return PhanSo(ts += ps.ts, ms += ps.ms);
}

void PhanSo::out()
{
	cout << ts << "\t" << ms << endl;
}
int main()
{
	PhanSo  a, b(3, 4), c(2, 5);
	//a = b + c;
	//a.out();
	a = b + 3;
	a.out();
	system("pause");
	//a = 5 + c;
}