#include<iostream>
using namespace std;

class Time 
{
    private: 
       int sec;
       int min;
       int hour;
 
    public:

       Time() { hour = 0; min = 0; sec = 0;}
       void setTime(int h, int m, int s)
            { hour = h; min = m; sec = s; }
       void printTime();          
};

void Time::printTime()
{
     cout << hour <<":";
     cout << min <<":";
     cout << sec <<endl;
}

int main()
{
   Time t1, t2, t3;
   t1.printTime();
   t1.setTime(13, 55, 30);
   t2.printTime();
   system("pause");
   return 0;
}