human
how can I use a void function in c++ to output a username and password screen, take the user's inputs for the username and password, and then reprompt them with the username and password screen
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
No

--- Answer ---
open