C++ Program to Print the Name of the User using Streams

#include <iostream>
#include <string>
 
int main()
{
    std::string firstname;
 
    std::cout << "Hello User, Enter your first name.\n ";
    std::cin >> firstname;
    std::cout << "Hello " << firstname
              <<". It was nice to know your name!\n";
}

Ouput:
Hello User, Enter your first name.
George
Hello George. It was nice to know your name!