Question

In: Computer Science

4. Insert 21, 9, 28, 4, 15, 26, 30, 10, 2, 37, 17, 88 into the...

4. Insert 21, 9, 28, 4, 15, 26, 30, 10, 2, 37, 17, 88 into the AVL Tree. Have the balancing factor. Don't write a program. Just please manually solve the problem. Thanks.

Solutions

Expert Solution

ANSWER -

Steps in AVL tree insertion -

  1. Insert the first element using BST insertion logic
  2. Check the balancing factor of every node if its 0,1 or -1
  3. If it violates the balancing factor than perform rotation like LL,RR,LR,RL rotation.
  4. Repeat these steps for every insertion.

Performing Insertion operation -

Final AVL Tree with balance factor -

If you have difficulty in reading the image, please comment I will clear it out. My camera is bit off, sorry for that.

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Please comment if u need any more info. Please do leave a like, it would mean a lot. Thanks :)


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