C++ Programming help!

Rewrite the program example given. This time, ask the user to enter his first and last names, separated by a space, on one line (i.e., use one  cin >> operation to read both the first and last name in one pass). Does a problem occur? If so, describe it in complete sentences. Then try and find a temporary workaround to the problem, by any means possible.//===================================================================// print_string.cpp By Frank Luna//===================================================================#include#includeintmain( ){std::string firstName = "";std::cout << "Enter your first name and press Enter: ";std::cin >> firstName;std::cout << std::endl;std::cout << "Hello, " << firstName << std::endl << std::endl;}