Deletion of a node from a binary search tree, Data Structure & Algorithms

Assignment Help:

The algorithm to delete any node having key from a binary search tree is not simple where as several cases has to be considered.

If the node to be deleted contains no sons, then it might be deleted without further adjustment to the tree.
If the node to be deleted contains only one subtree, then its only son may be moved up to take its space.
The node p to be deleted contain two subtrees, then its inorder successor s have to take its place. The inorder successor could not contain left subtree. Hence, right son of s can be moved up to gain the place of s.

Example: Assume the following cases wherein node 5 have to be deleted.

1. The node to be deleted has no children.

2390_Deletion of a node from a Binary Search Tree.png

3. The node to be deleted contains two children. This case is complicated. The order of the binary tree has to be kept intact.

Related Discussions:- Deletion of a node from a binary search tree

Branch and Bound method, give some examples of least cost branch and bound ...

give some examples of least cost branch and bound method..

2s complement, Add -75to+25 in 2s complement

Add -75to+25 in 2s complement

What is quick sort, What is quick sort? Answer Quick sort is on...

What is quick sort? Answer Quick sort is one of the fastest sorting algorithm used for sorting a list. A pivot point is chosen. Remaining elements are divided or portio

Sparse matrix, How sparse matrix stored in the memory of a computer?

How sparse matrix stored in the memory of a computer?

Process of post-order traversal, Post-order Traversal This can be done ...

Post-order Traversal This can be done both iteratively and recursively. The iterative solution would need a change of the in-order traversal algorithm.

Array vs. ordinary variable, Q. Describe what do you understand by the term...

Q. Describe what do you understand by the term array? How does an array vary from an ordinary variable? How are the arrays represented in the specific memory?

Double linked list, In a doubly linked list, also called as 2 way list, eac...

In a doubly linked list, also called as 2 way list, each node is divided into 3 parts. The first part is called previous pointer field. It contains the address of the preceding

Determine the complexity, 1) The set of the algorithms whose order is O ...

1) The set of the algorithms whose order is O (1) would run in the identical time. True/False 2) Determine the complexity of the following program into big O notation:

C++, #What is the pointer

#What is the pointer

What are the things require to implement abstract data types, What are the ...

What are the things require to implement ADT Abstract data types are very useful for helping us understand the mathematical objects which we use in our computations but, of cou

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages