To assign a value to a global variable in a function, the global variable must first be declared in the function.

Name: To assign a value to a global variable in a function, the global variable must first be declared in the function.
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In order to assign a value to a global variable in a function, the global variable must first be declared in the function using the "global" keyword. This informs the function that the variable being used is a global variable and not a local variable.

To Assign a Value to a Global Variable in a Function