Test whether a binary tree is a binary search tree, Data Structure & Algorithms

Assignment Help:

Q. Write down an algorithm to test whether a Binary Tree is a Binary Search Tree.

Ans.

The algorithm to check whether a Binary tree is as Binary Search tree is as

follows:

bstree(*tree)

{

while((tree->left !=null)&& (tree->right !=null))

{

if(tree->left < tree->root)

bstree(tree->left);

else return(1);

if(tree->right > tree->root)

bstree(tree->right);

else return(1);

}

return(0);

}

Related Discussions:- Test whether a binary tree is a binary search tree

Graph terminologies, Graph terminologies : Adjacent vertices: Two vert...

Graph terminologies : Adjacent vertices: Two vertices a & b are said to be adjacent if there is an edge connecting a & b. For instance, in given Figure, vertices 5 & 4 are adj

Train reorganising, A freight train from Melbourne is approaching Sydney, c...

A freight train from Melbourne is approaching Sydney, carrying n cars of cargos. The cargos are to be delivered to n different cities in the metropolitan area of Sydney - one car f

What are the different ways of representing a graph, What are the different...

What are the different ways of representing a graph? The different ways of representing a graph is: Adjacency list representation: This representation of graph having of an

Flowchart, create a flowchart that displays the students average score for ...

create a flowchart that displays the students average score for these quizzes

Dynamic memory management, How memory is freed using Boundary tag method in...

How memory is freed using Boundary tag method in the context of Dynamic memory management? Boundary Tag Method to free Memory To delete an arbitrary block from the free li

Insertion of a key into a b-tree, Example: Insertion of a key 33 into a B-...

Example: Insertion of a key 33 into a B-Tree (w/split) Step 1: Search first node for key closet to 33. Key 30 was determined. Step 2: Node pointed through key 30, is se

The space - time trade off, The Space - Time Trade Off The best algorit...

The Space - Time Trade Off The best algorithm to solve a given problem is one that needs less space in memory and takes less time to complete its implementation. But in practic

Flowchart, conversion of centrigral to frahenhit

conversion of centrigral to frahenhit

Algorithmic implementation of multiple stacks, So far, we now have been con...

So far, we now have been concerned only with the representation of single stack. What happens while a data representation is required for several stacks? Let us consider an array X

STACK, WHAT IS THE PURPOSE OF STACK IN C

WHAT IS THE PURPOSE OF STACK IN C

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages