In Python, indexing lists allows you to access individual elements using their position in the list, starting from 0 for the first element. You can also use negative indexing to access elements from the end of the list.
Python, List Indexing, Indexing Lists, Python Lists, Negative Indexing, Python Examples
This guide explains how to index lists in Python, including examples of both positive and negative indexing techniques for efficient element access.
### Example of List Indexing in Python:
# Define a list
fruits = ['apple', 'banana', 'cherry', 'date']
# Accessing elements using positive indexing
first_fruit = fruits[0] # 'apple'
second_fruit = fruits[1] # 'banana'
# Accessing elements using negative indexing
last_fruit = fruits[-1] # 'date'
second_to_last_fruit = fruits[-2] # 'cherry'
print(first_fruit) # Outputs: apple
print(last_fruit) # Outputs: date
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