How do I determine a variable that not (int)number?

Answer 1

What language do you mean?

We have to tag what language we will use when we wanna ask kinda this question...

Answer 2

C++ language

Answer 3

There are many types of variables in c++ :

1. int
2. float
3. char (character)
4. string
5. long
6. short
7. double
8. bool (boolean)