Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,anduarr;, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, anduarr;, 2, *, 3b)1, -, 5, +, 3, anduarr;, 2, 3, *c)1, -, 5, +, 3, anduarr;, 2, *, 3d)1, -, 5, 3, +, anduarr;, 2, *, 3Correct answer is option 'C'. Can you explain this answer? - EduRev Computer Science Engineering (CSE) Question

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > Consider the new order traversal of a binary ...

Join the Discussion on the App

Consider the new order traversal of a binary tree:

Visit right sub-tree using new order traversal.
Visit root.
Visit left sub-tree using new order traversal.

The post-order traversal of a binary tree is 3, 2, 3, 5, +, ↑, *, 1, -. What is the new order traversal of the same tree?

a)
1, 5, -, +, 3, ↑, 2, *, 3
b)
1, -, 5, +, 3, ↑, 2, 3, *
c)
1, -, 5, +, 3, ↑, 2, *, 3
d)
1, -, 5, 3, +, ↑, 2, *, 3

Correct answer is option 'C'. Can you explain this answer?

FREE This question is part of

Practice Test: Computer Science Engineering (CSE) - 6

Attempt Test

Attempt this Test

Verified Answer

Consider the new order traversal of a binary tree: Visit right sub-tre...

In post-order traversal, the left subtree is traversed first, then the right subtree and finally the root node.

According to the given post-order traversal, the root node should be '-' because it comes at the last in the expression. Similarly, 3 should be the leftmost node of the tree because it is at the starting of the expression. This process is continued and the resulting tree is obtained.

The equivalent expression tree for the given post-order traversal is:

Therefore, the new order traversal is: 1, -, 5, +, 3, ↑, 2, *, 3.

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for Computer Science Engineering (CSE) exam

Top Courses for Computer Science Engineering (CSE)View all

GATE Computer Science Engineering(CSE) 2025 Mock Test Series

Question Bank for GATE Computer Science Engineering

General Aptitude for GATE

Computer Networks

Programming and Data Structures

Top Courses for Computer Science Engineering (CSE)

View all

Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer?.

Solutions for Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE). Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.

Here you can find the meaning of Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the new order traversal of a binary tree: Visit right sub-tree using new order traversal. Visit root. Visit left sub-tree using new order traversal.The post-order traversal of a binary tree is 3, 2, 3, 5, +,↑, *, 1, -. What is the new order traversal of the same tree?a)1, 5, -, +, 3, ↑, 2, *, 3b)1, -, 5, +, 3, ↑, 2, 3, *c)1, -, 5, +, 3, ↑, 2, *, 3d)1, -, 5, 3, +, ↑, 2, *, 3Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.

Explore Courses for Computer Science Engineering (CSE) exam