Class C++ Tutorial

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//If no user-defined constructors exist for a class,
//C++ system generates a default constructor.
#include 
class Time
{
               int hh,mm,ss;
  public:
               //Time(){hh=0;mm=0;ss=0;}
               void Set(int h, int m, int s)   {hh = h; mm = m; ss=s;}
               void Disp();
};
void Time::Disp()
{
               cout << "The time is " << hh << ":" << mm << ":" << ss <}
int main()
{
               Time t1;
               t1.Disp();
               t1.Set(2,22,22);                t1.Disp();
               return 0;
}
The time is 2009312941:16:0
The time is 2:22:22