5. (a) Insert the following sequence of elements into an initially-empty AVL tree. Show the result after each insert. Please keep inserting on the same figure until the tree becomes unbalanced. Then, mark the node which is unbalanced and the type of rotation needed. Then rebalance the tree (redraw the balanced result). Then keep inserting again until the next rebalancing, and so on. 50, 60, 80, 20, 10, 70, 90, 65, 75, 78

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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can you solve 2020 image one I also provided refrences how MY prof solved so based on that pleease solve this image 2020 one step by step formet please use from refrnecs 

5. (a) Insert the following sequence of elements into an initially-empty AVL tree. Show
the result after each insert. Please keep inserting on the same figure until the tree
becomes unbalanced. Then, mark the node which is unbalanced and the type of
rotation needed. Then rebalance the tree (redraw the balanced result). Then keep
inserting again until the next rebalancing, and so on.
50, 60, 80, 20, 10, 70, 90, 65, 75, 78
5 (b) What is the worst-case time complexity of inserting n elements into an initially-
empty AVL tree? Explain.
Transcribed Image Text:5. (a) Insert the following sequence of elements into an initially-empty AVL tree. Show the result after each insert. Please keep inserting on the same figure until the tree becomes unbalanced. Then, mark the node which is unbalanced and the type of rotation needed. Then rebalance the tree (redraw the balanced result). Then keep inserting again until the next rebalancing, and so on. 50, 60, 80, 20, 10, 70, 90, 65, 75, 78 5 (b) What is the worst-case time complexity of inserting n elements into an initially- empty AVL tree? Explain.
imi, CS Dept, NJIT
First
Last
5 (a) Insert the following sequence into an initially-empty AVL tree. Show the result
after each insert. Keep inserting on the same figure until the tree becomes unbalanced.
Then, mark the unbalanced node and the type of rotation needed. Show the result after
rebalancing. (Redraw the balanced result). Then keep inserting again until the next
rebalancing, and so on.
✓✓✓✓
✓ ✓ ✓
50, 10, 60, 70, 30, 75, 58, 80, 65, 68
10
10
30
TYPE 2
30
50
60
58 65
туре |
70
1
bo
75
10
1
1
30
العلم
5e
58
70
60
70
655
1
68
75
75
FINAL
80
Transcribed Image Text:imi, CS Dept, NJIT First Last 5 (a) Insert the following sequence into an initially-empty AVL tree. Show the result after each insert. Keep inserting on the same figure until the tree becomes unbalanced. Then, mark the unbalanced node and the type of rotation needed. Show the result after rebalancing. (Redraw the balanced result). Then keep inserting again until the next rebalancing, and so on. ✓✓✓✓ ✓ ✓ ✓ 50, 10, 60, 70, 30, 75, 58, 80, 65, 68 10 10 30 TYPE 2 30 50 60 58 65 туре | 70 1 bo 75 10 1 1 30 العلم 5e 58 70 60 70 655 1 68 75 75 FINAL 80
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