C++ Function Global Variable

Description

Click the following links for the tutorial for Function and Global Variable.

1. Global variables are defined outside all function bodies and are available to all parts of the program.
2. Define two global variables, g and h.
3. Global variables can appear before any function.
4. Uses both local and global variables.
5. Global Variables are outside functions
6. Create An Unsigned Integer Global Variable
7. Using the unary scope resolution operator ::
8. Using a global variable to count calls to print().



9. Demonstrating scope, lifetime, and global variables
10. Demonstrate global variables
11. Variable Scope, global variable, local variable
12. Variable hiding between local and global variable
13. Use scope resolution operator to reference global variable.