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This article introduces the relevant knowledge of "how to customize a function in python". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Specific steps for use:

1. First open the python editor and create a new python project.

2. In the python project, use the def keyword to connect the function identifier name and parentheses () to customize a function.

Def printme (str):

3, and then enter the code to achieve the function and use return to end the function.

Example:

#! / usr/bin/python

#-*-coding: UTF-8-*-

# define function

Def printme (str):

"print any incoming strings"

Print str

Return

# call function

Printme ("I want to call user-defined functions!")

Printme ("call the same function again")

Output result:

I want to call user-defined functions!

Call the same function again

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