How Can I Merge Multiple Lists into a List of Tuples in Python?

Merging Lists into a List of Tuples

To effectively merge multiple lists into a single list of tuples, where each tuple consists of a corresponding element from each list, the following Pythonic approach can be employed.

In Python 2, the zip() function can be utilized to create a list of tuples from multiple iterables. Consider the following example:

>>> list_a = [1, 2, 3, 4]
>>> list_b = [5, 6, 7, 8]
>>> zip(list_a, list_b)
[(1, 5), (2, 6), (3, 7), (4, 8)]

In Python 3, the zip() function returns an iterator. To obtain a list of tuples, you can convert the iterator to a list using the list() function. The example above would be rewritten as:

>>> list_a = [1, 2, 3, 4]
>>> list_b = [5, 6, 7, 8]
>>> list(zip(list_a, list_b))
[(1, 5), (2, 6), (3, 7), (4, 8)]

By employing the zip() function in this manner, you can seamlessly merge lists into a single list of tuples, where each tuple contains elements in a corresponding order from each list.

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