Practice - Programming Data Structures and Algorithms in Python
Practice Questions
Test your understanding with targeted questions
What is the purpose of a try-except block?
💡 Hint: Think about how we can prevent the program from stopping unexpectedly.
What kind of error occurs when a list index is out of range?
💡 Hint: Remember the concept of lists and their indices.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is an example of a runtime error?
💡 Hint: Think about errors that happen while the program is running.
If an error is not handled in the program, what will happen?
💡 Hint: Remember the consequences of not capturing and handling exceptions.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a program that reads user input for a filename and reads from that file. Handle the potential FileNotFoundError appropriately.
💡 Hint: Think about secure ways to manage file operations and user input.
Create a function that appends a new score for a player to a leaderboard stored as a dictionary. Implement exception handling for when a player does not exist in the dictionary.
💡 Hint: Remember how to check for existing keys and manage impulse for new ones.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.