Question

Problem:
A salesman travels from one to another state. he may visit either n=2,3,4,5 or 6 cities of punjab.
For every number of cities he may adopt different routes.
Some routes will be longer and other rwill be shorter.
We neeed to design a C++ Program.
*TO DISPLAY EACH ROUTE FOR PARTICULAR NUMBER OF CITIES "n".
*TO DISPLAY SHORTEST AND LONGEST ROUTE
Hint:
1:Develop a menu using switch
2: Enter tthe distance using two dimentional array.

I have made the switch menu but i dont know how to do it if anyone can help me out