没注释的源代码
#include <iostream>
using namespace std;
class Date;
class Time
{
public:
Time(int h,int m,int s):hour(h),minute(m),sec(s){}
friend void display(Date &d,Time &t);
private:
int hour,minute,sec;
};
class Date
{
public:
Date(int y,int m,int d):year(y),month(m),day(d){}
friend void display(Date &d,Time &t);
private:
int year,month,day;
};
void display(Date &d,Time &t)
{
cout<<d.year<<"/"<<d.month<<"/"<<d.day<<endl;
cout<<t.hour<<":"<<t.minute<<":"<<t.sec<<endl;
}
int main()
{
Time t1(10,59,50);
Date d1(2024,4,16);
display(d1,t1);
return 0;
}