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楼主 |
发表于 2015-4-27 11:07:05
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#include "stdafx.h"
#include <iostream>
using namespace std;
class Time;
class Date
{
public:
Date(int,int,int);
friend Time;
private:
int month;
int day;
int year;
};
Date::Date(int m,int d,int y):month(m),day(d),year(y){}
class Time
{
public:
Time(int,int,int);
void display(const Date &);
private:
int hour;
int minute;
int sec;
};
Time::Time(int h,int m,int s):hour(h),minute(m),sec(s){}
void Time::display(const Date &d)
{
cout<<d.month<<d.day<<d.year<<endl;
cout<<hour<<minute<<sec<<endl;
}
int main()
{
Time t1(10,13,56);
Date d1(12,25,2004);
t1.display(d1);
return 0;
}
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