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This article is about how to use if sentence condition judgment in python. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

I. if statement

The translation of the if statement means "if". Statement format in python: follow the module format in python. A module begins with a colon and uses code indentation as the standard for module content.

Give an example of an if statement as a module

If condition judgment:

Code 1 that executes when the condition is True

Second line of code 2

... .

In this line, the current line is aligned with the above if condition and is no longer used as module content.

Use if statement as an example

Xerox 555

If Xerox 555:

Print ("Liu Jinyu programming, programming to create the city")

Note: whether the judgment here is equal or not uses double equals = =

2. Else otherwise

Else statement, which must be used with if.

The format is as follows:

If condition judgment True/False:

The code to be executed when the condition is True

Here is the content of the module when if is true

Else:

Here is the module content that belongs to else, or

It belongs to the module content when if is False.

The independent other code here

It is worth noting that the use of indentation to distinguish module content, you must use strict indentation rules, each module indentation in turn, indentation generally uses the tab key, that is, four spaces. The above is how to use if sentence condition judgment in python. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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