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Editor to share with you how python to achieve variable exchange, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

Exchange of variables

A = 1 b = 2 if we need to exchange the contents of an and b, we can usually define a temporary variable tmp tmp = an a = b b = tmp

First store the contents of an in it, then set a to b, and then set b to this temporary variable

But the above code can actually be rewritten like this in Python: in this way, the readability of the program is greatly improved.

A = 1 b = 2 a, bb = b, the above is all the content of this article "how to exchange variables in python". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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