Practice - Final String Representation
Practice Questions
Test your understanding with targeted questions
What should you do if you want to delete a value from an empty linked list?
💡 Hint: Think about what is present in an empty list.
When deleting the first node of a singleton list, what do you do?
💡 Hint: What happens to a list with only one element?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What happens when you try to delete from an empty list?
💡 Hint: Consider the definition of an empty list.
In deleting the first node, if there is only one node, what do we set its value to?
💡 Hint: What does deleting a single item mean for that item?
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a linked list [5, 10, 15, 20], implement a function to delete the node with value 10. What is the resulting linked list?
💡 Hint: Think about how you would physically remove the 10 from the list.
Design a linked list where deletion of the last node is attempted and explain what happens to the structure.
💡 Hint: How would you represent the end of the list with pointers?
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Reference links
Supplementary resources to enhance your learning experience.