Inorder and preorder traversal to reconstruct a binary tree, Data Structure & Algorithms

Assignment Help:

Q. Using the following given inorder and preorder traversal reconstruct a binary tree

Inorder sequence is	D, G, B, H, E, A, F, I, C
Preorder sequence is	A, B, D, G, E, H, C, F, I

Ans:

The In-order sequence given to us is :- D, G, B, H, E, A, F, I, C

Pre-order sequence given to us is:- A, B, D, G, E, H, C, F, I

The binary tree T is drawn from its root downward by selecting the first node in its pre-order as root of T then study the left and right child recursively. The tree T is drawn below:

1354_Binary Tree.png

Related Discussions:- Inorder and preorder traversal to reconstruct a binary tree

Multikey file organization, what are the applications of multikey file orga...

what are the applications of multikey file organization?

Recursive function , Q. Write down the recursive function to count the numb...

Q. Write down the recursive function to count the number of the nodes in the binary tree. A n s . R ecursive Function to count no. of Nodes in Binary Tree is writt

Basic datastructures, sample infosys campusconnect questions

sample infosys campusconnect questions

Breadth-first search , 1. Apply the variant Breadth-First Search algorithm ...

1. Apply the variant Breadth-First Search algorithm as shown in Figure 2 to the attached graph. This variant is used for computing the shortest distance to each vertex from the sta

What are the properties of colour, Properties of colour Colour descript...

Properties of colour Colour descriptions and specifications generally include three properties: hue; saturation and brightness. Hue associates a colour with some position in th

Algorithm to merge two sorted arrays with third array, Q. Write down an alg...

Q. Write down an algorithm to merge the two sorted arrays into the third array. Do not perform the sort function in the third array. Ans: void m

Explain insertion procedure into a b-tree, Ans: I nsertion into the B...

Ans: I nsertion into the B-tree: 1. First search is made for the place where the new record must be positioned. As soon as the keys are inserted, they are sorted into th

Rules for abstract data type-tree, null(nil) = true // ...

null(nil) = true // nil refer for empty tree null(fork(e, T, T'))= false // e : element , T and T are two sub tree leaf(fork(e, nil, nil)) = true leaf(

Algorithms, Data array A has data series from 1,000,000 to 1 with step size...

Data array A has data series from 1,000,000 to 1 with step size 1, which is in perfect decreasing order. Data array B has data series from 1 to 1,000,000, which is in random order.

Explain about the containers, Containers Introduction Simple abstr...

Containers Introduction Simple abstract data types are useful for manipulating simple sets of values, such as integers or real numbers however more complex abstract data t

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages