Practice Local Names And Scope (9.1.6) - Functions - Data Structures and Algorithms in Python
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Local Names and Scope

Practice - Local Names and Scope

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define a function to return the sum of two numbers.

💡 Hint: Think about how to use the return statement.

Question 2 Easy

What happens if you try to use a variable defined inside a function outside of it?

💡 Hint: Recall about the scope of variables.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What keyword is used to define a function in Python?

define
def
function

💡 Hint: Think about how you start a function.

Question 2

True or False: A function can access variables defined outside of it.

True
False

💡 Hint: Consider variable scope and access.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Implement a function to reverse a string using recursion.

💡 Hint: Think about how to tackle the string piece by piece.

Challenge 2 Hard

Design a function where you pass a list, add an item, and return the updated list, considering mutable behavior.

💡 Hint: What happens to the original list when you change it?

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Reference links

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