Menu

[Samerious]

Which section shows how to do a menu?

[Mitsakos]

Your question doesn't make much sense but I suppose that since you are in the General C++ Programming you need a console type menu.
Something like:
Please enter your choice:
1. Potatoes
2. Cheeseburger
3. Hot Dog

Choice:

Then you need to read about the Basic I/O:
http://www.cplusplus.com/doc/tutorial/basic_io.html

[Samerious]

What i want is :
Would you like to convert celsius to fahrenheit or Fahrenheit to celsius?
Press C For Celsius to Fahrenheit and Press F for Fahrenheit to celsius.
I also need an exit option

[Mitsakos]

Then by reading the Basic I/O you will find how to output at the console:

Would you like to convert celsius to fahrenheit or Fahrenheit to celsius?
Press C For Celsius to Fahrenheit and Press F for Fahrenheit to celsius.
( X for Exit )
Choice:

And then you go to the Control Structures ( http://www.cplusplus.com/doc/tutorial/control.html ) to find out about the if-else statement...