类的基本程序，输入时分秒

#include <iostream>
using namespace std;

class Time{
	public:
		void set_time();
		void out_time();
	private:
		int hour;
		int minute;
		int second;
};
void Time::	out_time(){
	cout<<hour<<"时 "<<minute <<" 分  "<< second << "秒"<< endl;
}

void Time::set_time(){
	cin >>hour;
	cin >>minute;
	cin >>second;
}
int main()
{
	Time t1,*p;
	p=&t1;
	p->set_time();
	t1.out_time();
	return 0;
 }