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Assignment No. 03 (Graded)
SEMESTER Spring 2015

CS301- Data Structures

Total Marks: 20

Due Date:  13/07/2015


Please read the following instructions carefully before solving & submitting assignment:

It should be clear that your assignment will not get any credit (zero marks) if:

  • The assignment is submitted after due date.
  • The submitted assignment is other than .doc file.
  • The submitted assignment does NOT open or file is corrupted.
  • The assignment is copied (from other student or ditto copy from handouts or internet).

Uploading instructions


  • For clarity and simplicity, you are required to Upload/Submit only .doc file.



The objective of this assignment is:


  • To make you understand AVL tree and its construction


For any query about the assignment, contact at



Marks: 20 


Problem Statement:


You are required to construct AVL tree from the following data:


70, 80, 13, 90, 09, 40, 55, 33, 20, 67


Solution Guidelines:


  1. 1.      You need to insert these data items one by one starting from the data item 70 in the same order in which they have written above.
  2. 2.      Perform necessary rotations where needed.


Note: You are required to show all the intermediate steps and rotations that will be carried out while constructing an AVL tree from the given data.

Lectures Covered:  This assignment covers Lecture #    19-23

Deadline:             Your assignment must be uploaded/submitted at or before July 13 , 2015




Views: 13602


Replies to This Discussion

Atif app assignment copy paste mat karu aur website like virtualinspire

faulty solution i think... second rotation aero is wrongly placed

should we need to show all steps in assignment or just provide final AVL Tree??


If anybody confuse or need copy of assignment (in doc format)then you are free to contact me at

bhai jaan aap ki tree hi ghalat hai. kindly theak kar lein isay




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