16.2.2 - Deleting a Node with One Child
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Practice Questions
Test your understanding with targeted questions
What happens when a node with a single left child is deleted?
💡 Hint: Think about how we connect nodes in a tree.
Can you delete a node with two children the same way you delete a node with one child?
💡 Hint: Consider what the structure will look like.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step when deleting a node with one child?
💡 Hint: Focus on the relationship between parent and child.
True or False: Deleting a node with children is the same as deleting a node with one child.
💡 Hint: Think about how tree structures work.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Consider a binary search tree with the following values: [50, 30, 70, 20, 40, 60, 80]. If you delete 30, what does the tree look like?
💡 Hint: Visualize the tree to confirm the structure.
If a node with value 15 has a single right child 25 and is deleted, what must happen?
💡 Hint: Draw the before and after state of the tree.
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