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#include<iostream.h>using namespace std;class clock{   	public :		void settime(int new_hour,int new_minute,int new_second);		void showtime();	private:		int hour,minute,second;};void clock::settime(int new_hour,int new_minute,int new_second){   	hour=new_hour;	minute=new_minute;	second=new_second;}void clock::showtime(){   	cout<<hour<<":"<<minute<<":"<<second<<endl;}clock myclock;int main(){   	cout<<"hello"<<endl;	myclock.showtime();	myclock.settime();	return 0;}