remove element from c++
cout<<"Add services:"<<endl;
cout<<" services offered:"<<endl;
cout<<" 1 - Airline Tickets (local and International)"<<endl;
cout<<" 2 - Bus"<<endl;
cout<<" 3 - Hostel Packages(local&International)"<<endl;
cout<<" 4 - Ferry (Ocean Jet)"<<endl;
cout<<" 5 - Mobile(Eload, Call cards, games, satellite portal, internet, others)"<<endl;
cout<<" 6 - Visa Assistance"<<endl;