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Python Functions, Packing, and Unpacking Introduction to Functions Let's Talk About Scope

Jiyan Baran Bukun
Jiyan Baran Bukun
1,837 Points
Posted by Jiyan Baran Bukun
Jiyan Baran Bukun
1,837 Points

What if function returns the num?

If the function return num at the end then will num be updated from 10 to 5? Thanks.

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

Returning a value from the function will not affect the calling environment by itself.

Now if you wanted to change the original "num", you could also reassign it using that returned value:

num = set_num()