List indexing and slicing in Python - Mini Project: Build & Apply

List Indexing and Slicing

📖 Scenario: You are organizing a small collection of your favorite fruits. You want to practice how to pick specific fruits from the list using their positions.

🎯 Goal: Learn how to use list indexing and slicing to select individual items and groups of items from a list.

📋 What You'll Learn

Create a list with exact fruit names

Create variables to hold specific index positions

Use list indexing to get a single fruit

Use list slicing to get a group of fruits

Print the selected fruits

💡 Why This Matters

🌍 Real World

Selecting items from a list is like picking fruits from a basket by their position. This helps when you want to work with parts of a collection.

💼 Career

Understanding list indexing and slicing is essential for data handling, filtering, and processing in many programming jobs.

1

Create the fruit list

Create a list called fruits with these exact items in order: 'apple', 'banana', 'cherry', 'date', 'elderberry'.

Python

# Create the list called fruits with the exact items
# Your code here

Need a hint?

Remember to use square brackets [] to create a list and separate items with commas.

2

Set index variables

Create two variables: first_index set to 0 and slice_start set to 1.

Python

fruits = ['apple', 'banana', 'cherry', 'date', 'elderberry']
# Create first_index = 0 and slice_start = 1
# Your code here

Need a hint?

Just assign the numbers 0 and 1 to the variables as shown.

3

Use indexing and slicing

Create a variable first_fruit that gets the fruit at first_index from fruits. Then create a variable some_fruits that slices fruits from slice_start up to (but not including) 4.

Python

fruits = ['apple', 'banana', 'cherry', 'date', 'elderberry']
first_index = 0
slice_start = 1
# Get first_fruit using fruits[first_index]
# Get some_fruits using fruits[slice_start:4]
# Your code here

Need a hint?

Use square brackets with the index variable for single item, and with start:end for slicing.

4

Print the selected fruits

Print first_fruit and some_fruits each on its own line.

Python

fruits = ['apple', 'banana', 'cherry', 'date', 'elderberry']
first_index = 0
slice_start = 1
first_fruit = fruits[first_index]
some_fruits = fruits[slice_start:4]
# Print first_fruit and some_fruits
# Your code here

Need a hint?

Use two print statements, one for each variable.