?? ch12_6.cpp
字號:
#include<iostream.h>
class Tdate
{
public:
Tdate();
Tdate(int d);
Tdate(int m,int d);
Tdate(int m,int d, int y);
//other public
protected:
int month;
int day;
int year;
};
Tdate::Tdate()
{
month=1;day=5;year=2007;
cout<<month<<"/"<<day<<"/"<<year<<endl;
}
Tdate::Tdate(int d)
{
month=1;day=d;year=2007;
cout<<month<<"/"<<day<<"/"<<year<<endl;
}
Tdate::Tdate(int m,int d)
{
month=m;day=d;year=2007;
cout<<month<<"/"<<day<<"/"<<year<<endl;
}
Tdate::Tdate(int m,int d,int y)
{
month=m;day=d;year=y;
cout<<month<<"/"<<day<<"/"<<year<<endl;
}
void main()
{
//Tdate dday(1,8,2007);
Tdate aday;
Tdate bday(6);
Tdate cday(1,7);
Tdate dday(1,8,2007);
}
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