Python Road, Day3-python Foundation 3

40. Function Description:

Document description

Procedure is a function with no return value

Procedures also have return values in Python: (Explicit)

41. Function Introduction 2

To realize the exhausting log function

Reference the above time format

Return is the terminating statement:

Put it into a tuple and return it to you.

Return the TEST2 function memory address:

What's returned:

Why do you want to return a value? Because I want the result of the entire execution of this function. Because the program behind me is going to perform different operations based on this result.

Actually returning a function is also a higher-order function.

Python Road, Day3-python Foundation 3