Assignment No. 03
SEMESTER Spring 2013
CS301‐ Data Structures
Instructions
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:
o The assignment is submitted after due date.
o The submitted code does NOT compile.
o The submitted assignment is other than .CPP file.
o The submitted assignment does NOT open or file is corrupted.
o The assignment is copied (copied from other student or copied from handouts or internet).
Uploading instructions
You are required to Upload/Submit only ONE .CPP file.
Don’t wait for grace day. Grace day is only given if there is problem on due date. Submit your solution within
due date.
Note that no assignment will be accepted through email if there is any problem on grace day.
Note: Use ONLY Dev‐C++ IDE.
Objective
The objective of this assignment is
o To make you familiar with different operations related to BST(binary search tree)
For any query about the assignment, contact at cs301@vu.edu.pk
Question:
Write a C++ program to.
1) Create a binary search tree named left tree and show the inorder, preorder and postorder traversal of that left BST tree.
2) Similarly, create a binary search tree named right tree and show the inorder, preorder and postorder
traversal of that right BST tree.
3) After creating left and right binary search trees, one by one pick up a node value from right binary search tree by any traversing method and then insert that value (which you picked up from right tree node)
in left binary search tree. Discard any duplicate value (in both right and left binary search trees) during
insertion of a value from right binary search tree to left binary search tree.
4) The left binary search tree will be modified after inserting values from right binary search tree. Show the
inorder, preorder and postorder traversal of that modified left binary search tree.
Note:
Please watch the attached demo.wmv video for complete details of what is required from you in this 3rd
assignment. The diagram given below is showing the pictorial representation of left binary search tree , right
binary search tree and the modified left binary search tree which is developed after inserting values into left
binary search tree from right binary search tree.
Left Binary Search Tree:
Right Binary Search Tree:
Modified left binary search tree:
Solution Guidelines:
1. First understand the code given in handouts about binary search tree.
2. You can use code give handouts to complete desired task.
3. For clearly understanding of assignment task see demo.wmv file attached with assignment file.
4. If you have any ambiguity about assignment send your query at cs301@vu.edu.pk.
Lectures Covered: This assignment covers Lecture # 10 to 15
Deadline: Your assignment must be uploaded / submitted on / before, Wednesday May 15, 2013.
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