Practice - Text Processing
Practice Questions
Test your understanding with targeted questions
What is a Trie used for?
💡 Hint: Think of where you might see suggestions while typing.
What does DFS stand for?
💡 Hint: It involves exploring as far as possible down one branch.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What data structure is primarily used for autocomplete?
💡 Hint: Consider where shared prefix information is stored.
True or False: BFS is more suited for finding deeper suggestions in a Trie.
💡 Hint: Think about how each search method explores nodes.
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Challenge Problems
Push your limits with advanced challenges
Design and implement a Trie data structure in Python, including methods to insert a word, search for a word, and find all prefixes stored in the Trie.
💡 Hint: Consider using a dictionary to manage child nodes for each character.
Create an algorithm using DFS to list all words in a Trie that start with a specific prefix, demonstrating how you would manage depth traversal.
💡 Hint: You'll need a method to differentiate between letters and when a word ends.
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Reference links
Supplementary resources to enhance your learning experience.