Write the basic rules for global keyword in python?

1.	Write the basic rules for global keyword in python?
Answer» The basic rules for global keyword in Python are: 1. When we define a variable outside a function, it’s global by default. You don’t have to use global keyword. 2. We use global keyword to read and write a global variable inside a function. 3. Use of global keyword outside a function has no effect

Answer»

The basic rules for global keyword in Python are:

1. When we define a variable outside a function, it’s global by default. You don’t have to use global keyword.

2. We use global keyword to read and write a global variable inside a function.

3. Use of global keyword outside a function has no effect

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