If you mean a console application with a menu where you can click on a option to choose: i dont believe that's possible (in a console), or maybe it is, but then it's really difficult.
You could use someting like this:
--------------------------------------------
What would you like to do?
[1] Option one
[2] Option two
[3] Option three
--------------------------------------------
And then ask the user for input, and use if/else statements or a switch to call the right function. Switch is shorter and clearer, but you need the input in a integer variable, and it gives problems when you store userinput directly into a integer (if the user enters a char the program will crash if you havent do anyting to avoid that). You could use strtol(). http://www.cplusplus.com/reference/clibrary/cstdlib/strtol.html