ch12_8.cpp

C++程序设计教程

#include <iostream.h>

class Tdate
{
public:
	Tdate(int m=1,int d=5, int y=2007)
	{
	month=m;
	day=d;
	year=y;
	cout<<month<<"/"<<day<<"/"<<year<<endl;
	}
	// other public
protected:
	int month;
	int day;
	int year;

};

void main()
{
Tdate aday;
Tdate bday(1);
Tdate cday(1,7);
Tdate dday(1,8,2007);
}