The `enumerate()` function proves valuable when we need to access both the value and its index within any sequence, such as a list or string.

For instance, a list serves as an ordered data structure that associates each item with a unique index number. Utilizing this index number, we can conveniently access or alter the corresponding value.

The syntax for using `enumerate()` is: ``for index, value in enumerate(___)``

> Note
>
> As a quick reminder: **index** refers to the position of an element. In Python, we begin counting indexes from 0.

**Examine the following code:**

numbers = [2, 3, 8, 5, 6, 7, 8, 11, 8]

# Printing all elements of the list with their indexes
for i, v in enumerate(numbers):
  print('Numbers[', i, '] =', v)

We start learning Python loops with the for loop. A for loop is used for iterating over a sequence. Let's go!

With the while loop, we can execute a set of statements as long as a condition is true. We are going to work with this loop and handle different problems!

A nested loop is a loop inside a loop. Sound difficult? Don't worry! We will handle this loop!

Python Loops Tutorial

Enumerate() in a for Loop

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