Zip unzip how does it work in python

Publié le: 15 juillet 2024
sur la chaîne: CodeTube
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sure! in python, the `zip` function is used to combine multiple iterables (such as lists) element-wise into tuples. the `zip` function takes one or more iterables as arguments and returns an iterator of tuples where the i-th tuple contains the i-th element from each of the input iterables.

here's a simple example to demonstrate how the `zip` function works:



output:


in the example above, the `zip` function combines the `names` and `ages` lists element-wise into tuples, creating a new list of tuples.

to unzip a zipped iterable, you can use the `*` operator with the `zip` function. this operator unpacks the zipped tuples back into separate iterables.

here's an example of how to unzip a zipped iterable:



output:


in the example above, we first unzip the `combined_list` which contains zipped tuples of names and ages back into separate lists (`unzipped_names` and `unzipped_ages`) using the `*` operator.

i hope this tutorial helps you understand how the `zip` function works in python! let me know if you have any questions.

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