Question

what are the rules of naming variables​

Answer 1

Explanation:

Rules for naming variables:

All variable names must begin with a letter of the alphabet or an. underscore( _ ). ...

After the first initial letter, variable names can also contain letters and numbers. ...

Uppercase characters are distinct from lowercase characters. ...

You cannot use a C++ keyword (reserved word) as a variable name.

Answer 2

Explanation:

variables should contain alphabet s.. and constants.

underscores should be present..

distinct intervals should be there