exe8.3.cpp

来自「这是C++的一部分练习程序!对初学者有一定的帮助作用。」· C++ 代码 · 共 25 行

#include <iostream.h>
class Date
{
  public:
	 Date(int y,int m,int d)
	 {	
		 year=y;
		 month=m;
		 day=d;
	 }
	 friend void Print(Date &);
   private:
	 int year,month,day;
};
void Print(Date &d)
{
	cout<<d.year<<'/'<<d.month<<'/'<<d.day<<endl;  
}
void main()
{
	Date d1(2005,10,1),d2(2005,12,9);
	Print(d1);
	Print(d2);
}