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## Example files for the title:  

# Python Cookbook, by David Ascher

[![Python Cookbook, by David Ascher](http://akamaicovers.oreilly.com/images/9780596001674/cat.gif)](https://www.safaribooksonline.com/library/view/title/0596001673//)

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a, b, c = b, c, a

----------

temp = a

a = b

b = c

c = temp

----------

a, b, c = b, c, a

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