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#include<iostream.h>
class Clock
{public:
  Clock(int NewH=2,int NewM=30,int NewS=39);
  Clock (Clock &P);
  void SetTime(int NewH,int NewM,int NewS);
  void ShowTime();
 private:
  int Hour,Minute,Second;
};
void Clock::SetTime(int NewH,int NewM,int NewS)
{ Hour=NewH;
  Minute=NewM;
  Second=NewS;
}
Clock::Clock(int NewH,int NewM,int NewS)
{ Hour=NewH;
  Minute=NewM;
  Second=NewS;
}
inline void Clock :: ShowTime()
{ cout<<Hour<<":"<<Minute<<":"<<Second<<endl;
}
Clock::Clock(Clock &P)
{ Hour=P.Hour;
  Minute=P.Minute;
  Second=P.Second;
  cout<<"拷貝構造函數調用"<<endl;
}
void fun1(Clock thisClock)
{ thisClock.ShowTime;
}

Clock fun2()
{Clock aa(1,2,3);
 return aa;
}
void main()
{ Clock myclock;
  Clock cc(1,2,3);
  Clock yourclock(myclock);
  Clock dd;
  cout<<"Please settime first"<<endl;
  myclock.SetTime(0,0,0);
  myclock.ShowTime();
  cout<<"the appear two vido"<<endl;
 myclock.SetTime(8,30,52);
  myclock.ShowTime();
  cout<<"please three appear"<<endl;
  cc.ShowTime();
 cout<<"please four appear"<<endl;
 yourclock.ShowTime();
 fun1(yourclock);
 dd=fun2();
 dd.ShowTime;
}