Practice Restoring Heap Property (36.6.1) - Priority queues and heaps - Part A
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Restoring heap property

Practice - Restoring heap property

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the max heap property?

💡 Hint: Consider the relationship between parents and children in a tree.

Question 2 Easy

How do you insert a value in a heap?

💡 Hint: Think about where the new node should go based on heap rules.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which of the following statements is true about the max heap property?

A parent node can be less than its children
Every parent node is always equal to its children
Every parent node must be greater than its children

💡 Hint: Think about how parent-child relationships work in a max heap.

Question 2

True or False: The structure of a heap can have gaps in the middle levels.

True
False

💡 Hint: Consider the requirements for structure to consider as a heap.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Construct a complete binary tree from the nodes 3, 1, 4, 1, 5, 9. Then convert it into a max heap. Explain each step in detail.

💡 Hint: Map out your tree visually for clearer understanding.

Challenge 2 Hard

You have a max heap and wish to insert the value 14. Describe the procedure step by step, including any swaps necessary.

💡 Hint: Draw each state of the heap after every swap to visualize the updates.

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Reference links

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