3.24作业

#include<iostream>
using namespace std;
class Date
{
public :
void printDate();
void GetYear();
void GetMonth();
void GetDay();
void SetDate(int Y,int m,int d);
private :
int year;
int month;
int day;
};
void Date::printDate()
{
cout<<year<<"年"<<month<<"月"<<day<<"日"<<endl;
}

void Date::GetYear()
{
cout<<year<<"年"<<endl;
}

void Date::GetMonth()
{
cout<<month<<"月"<<endl;
}

void Date::GetDay()
{
cout<<day<<"日"<<endl;
}

void Date::SetDate(int Y,int m,int d)
{
year=Y;
month=m;
day=d;
}

int main()
{
Date d1;
d1.SetDate(2010,6,8);
d1.printDate();
d1.GetYear();
d1.GetMonth();
d1.GetDay();

Date d2;
Date d3(d1);
d3.printDate();
return 0;
}