Recent posts under tag tree

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Given preorder and inorder, how many binary trees are possible?

posted May 27, 2018 by anonymous

+1 vote

1 answer

What is the difference between a skew tree and a linked list?

posted Apr 12, 2018 by anonymous

+1 vote

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How many nodes does a full binary tree with N leaves contain?

posted Mar 9, 2018 by anonymous

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How do I save a binary tree to an array of in-order traversal?

posted Mar 9, 2018 by anonymous

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What is the difference between binary search tree and binary decision tree?

posted Nov 23, 2017 by anonymous

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1 answer

What is the worse-case time complexity for a binary search tree for searching?

posted Nov 4, 2017 by anonymous

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how to print all the cousins of a node in binary search tree, except second cousins?

posted Oct 21, 2017 by anonymous

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How many distinct binary tree can be formed with three distinct keys?

posted Aug 7, 2017 by anonymous

–2 votes

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Write a C Program to find the total columns/vertical lines of a given Binary Search Tree?

posted May 26, 2017 by Pooja Singh

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Write a C++ program to do zig zag traversal of a binary search tree?

posted May 8, 2017 by Rahul Prashad

+1 vote

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C: Check if a Binary Tree contains duplicate subtrees of size 2 or more?

posted Mar 9, 2017 by anonymous

+1 vote

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Given preorder traversal of a BST, how can we identify the leaf nodes without building the tree?

posted Feb 16, 2017 by anonymous

+4 votes

1 answer

DS: What a C program to swap the nodes of k th level ?

posted Jan 18, 2017 by Neelam

+3 votes

1 answer

DS: Write a program to find the sum of nodes present at the kth level of a binary tree ?

posted Jan 12, 2017 by Rupam

+2 votes

1 answer

Merge two binary search trees?

posted Dec 19, 2016 by anonymous

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How to find longest consecutive path in a binary tree?

posted Dec 12, 2016 by anonymous

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Given root of a Binary Tree along with two integer values. Find the LCA of two nodes with values of the given integers..

posted Nov 3, 2016 by anonymous

+1 vote

1 answer

Create a function to calculate the height of an n-ary tree.

posted Nov 3, 2016 by anonymous

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1 answer

How to traverse a binary search tree diagonally?

posted Oct 19, 2016 by anonymous

+4 votes

1 answer

How to count the number of leaves in a binary tree without recursion?

posted Jul 18, 2016 by anonymous

+2 votes

1 answer

How to find the max weight in the binary tree?

posted Jul 12, 2016 by anonymous

+4 votes

1 answer

print root to leaf node with recursion

posted Jul 3, 2016 by Shahsikant Dwivedi

+2 votes

1 answer

How to print Spiral order travesal for a given Binary Tree?

posted Jun 30, 2016 by Shubham Sharma

+6 votes

2 answers

What is a ternary search tree? Explain it with basic operations of a tree.

posted Jun 28, 2016 by Shivam Kumar Pandey

+1 vote

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Randomize nodes of a Binary Tree without using any data structures?

posted Jun 28, 2016 by anonymous

+5 votes

1 answer

Is it possible to construct BST by using Inorder Traversal?

posted Jun 22, 2016 by Shahsikant Dwivedi

+3 votes

1 answer

How to create BST by using Inorder and Postorder traversal?

posted Jun 17, 2016 by Shahsikant Dwivedi

+4 votes

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Help me to find least common ancestor in a BST.

posted Jun 16, 2016 by Shahsikant Dwivedi

0 votes

1 answer

How to print the top view of an binary Tree?

posted Jun 15, 2016 by Aditya Dwivedi

+1 vote

1 answer

How to find ancestor of a node?

posted Jun 14, 2016 by Shubham Sharma

0 votes

1 answer

Print mirror of a binary tree.

posted Jun 12, 2016 by Shubham Sharma

+6 votes

2 answers

What is a Level Order Traversal in Binary Tree and What it's application?

posted Jun 9, 2016 by Shahsikant Dwivedi

+2 votes

1 answer

How to convert a Binary Tree into Binary Search Tree using C/C++?

posted Jun 8, 2016 by anonymous

+2 votes

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Given a binary tree, whose leaf nodes are connected, how to find the height of this tree?

posted Jun 6, 2016 by anonymous

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1 answer

Check if two tree are mirror?

posted May 30, 2016 by anonymous

0 votes

1 answer

If you are given two traversal sequences, can you construct the binary tree?

posted May 30, 2016 by anonymous

+1 vote

1 answer

How to program Inorder traversal of Binary tree without stack and recursion?

posted May 30, 2016 by anonymous

+2 votes

0 answers

Given a binary tree, find the largest subtree having atleast two other duplicate subtrees?

posted May 26, 2016 by anonymous

+1 vote

2 answers

How to find inorder successor in a binary search tree, sample C/C++ code would be helpful?

posted May 16, 2016 by anonymous

+5 votes

1 answer

Write a function to find whether two binary tree are mirror image of each other or not?

posted Apr 23, 2016 by Ajay Kumar

+2 votes

1 answer

What is the difference between Rank and Range in context of Binary Search Tree?

posted Apr 22, 2016 by anonymous

+2 votes

2 answers

Can a complete binary tree be full binary tree, please explain with an example?

posted Mar 28, 2016 by anonymous

+2 votes

1 answer

Find the smallest weight path between root and any leaf node?

posted Mar 14, 2016 by anonymous

+2 votes

1 answer

How to search an element in binary search tree?

posted Mar 2, 2016 by Deepa

+1 vote

0 answers

How to balance the binary search tree in C/C++?

posted Feb 22, 2016 by anonymous

+1 vote

1 answer

Get first node in a binary tree given a particular level?

posted Feb 19, 2016 by anonymous

0 votes

1 answer

Program to print all ancestors of a node in Binary tree?

posted Feb 18, 2016 by Rajan Paswan

+2 votes

1 answer

Given a binary tree (not BST), we are supposed to find nth smallest element?

posted Feb 11, 2016 by anonymous

+2 votes

1 answer

How to find the smallest element in a Binary Tree (Not BST)?

posted Feb 8, 2016 by anonymous

+2 votes

3 answers

How to print leaf nodes of a binary tree?

posted Jan 27, 2016 by anonymous