Description: The man-machine dialogue
[objective] to study and familiar with DOS function calls.
[the design requirements]
1. The program execution, first ask:
What s your name?
2. Require the user to type in answer, for example input: lily.
3. Ask again:
Which class are you in?
4. Require the user to type in answer again, such as input: CK09-12.
5. Carriage returns.
6. Show: Your name is lily, and Your class is CK09-12. Confirm (y/n).
7. If the answer y, quit Otherwise, returns 1.
To Search:
File list (Check if you may need any files):
weiji.txt