#include <iostream>
using namespace std;
 class Time
 {
 public:
  void show_time();
        void cin_time();
 private:
  int hour;
  int min;
 };
int main()
{
 Time t;
 t.cin_time();          //呼叫一律用.
 t.show_time();
 return 0;
}

void Time::show_time()     //注意用::
{
 cout<<"hour:"<<hour<<endl;
 cout<<"hour:"<<min<<endl;
}

void Time::cin_time()
{
 cin>>hour;
 cin>>min;
}