Enumerate() function in Python

Published: 30 October 2023
on channel: CodeWithSai

#python #enumeration #pythonsyntax

Often, when dealing with iterators, we also need to keep a count of iterations. Python eases the programmers’ task by providing a built-in function enumerate() for this task. The enumerate () method adds a counter to an iterable and returns it in the form of an enumerating object. This enumerated object can then be used directly for loops or converted into a list of tuples using the list() function.

Syntax: enumerate(iterable, start=0)

Parameters:

Iterable: any object that supports iteration
Start: the index value from which the counter is to be started, by default it is 0

Return: Returns an iterator with index and element pairs from the original iterable

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