Function operator

[ahbrahim2]

I have to build a menu driven application that calculate fraction.I want to know how the get the function operator from the user(+, -, *, /) and also how to assign the input from the user to the numerator and denominator from the user. an example would hulelpf

[buffbill]

You should post some code and pose a specific question to indicate the help you are after.
There are plenty of people who will then take an interest in your problem/s.
1. Get the user to input the numerator and denominator.
2. Divide the numerator by the denominator.
3. Reduce() this fraction by finding the lowest common deviser of the two parts.