Who can tell me about the global variable in python? I want to know about it.

Question

global variable

Answer 1

A global variable is a variable declared outside of function ( global scope). This means, global variable can be accessed inside or outside of the function.
Variables that are only referenced inside a function are implicitly global. If a variable is assigned a value anywhere within the function’s body, it’s assumed to be a local unless explicitly declared as global.
If a variable with same name is defined inside the scope of function then its value will be used and not the global value.

Answer 2

thank you very much.

Answer 3

global variable is used anywhere in your page of code and it has to define the outside the function.

Answer 4

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