include stdafx class Triad public int int int Triad void increment_a v

#include "stdafx.h"

class Triad{
public: 
	int a;
	int b;
	int c;
	Triad(){ a = 0; b = 0; c = 0; }
	void increment_a(){ a++; }
	void increment_b(){ b++; }
	void increment_c(){ c++; }
	void show(){
		cout  << a << "  " << b << "  " << c << endl;
	}
};

class Date :public Triad{
private:
	int year;
	int month;
	int day;
public:

};

int _tmain(int argc, _TCHAR* argv[])
{
	Date D;
	D.increment_a();
	D.show();
	return 0;
}