Inorder Traversal

42 posts

Last Updated: 17 April 2024

InPreorder Traversal, the root node is visited first, followed by the left and right subtrees.Inorder Traversalstarts with the left subtree,...read more

Tree

Trees

Inorder Traversal

Preorder Traversal

PostOrder Traversal

DSA

Implement Binary Search Tree(BST) Iterator

Last Updated: 15 November 2023

Binary Search Trees (BSTs) are data structures, in computer science. They are commonly used for searching, insertion and deletion operations ...read more

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Check if two Binary trees are identical after exactly K changes

Last Updated: 13 December 2022

Given two binary trees T1 and T2 and integer K, the task is to check whether both trees are identical or not after making exactly K changes ...read more

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Convert given Binary Tree to Symmetric Tree by adding minimum number of nodes

Last Updated: 02 June 2022

Given a Binary Tree, the task is to convert the given Binary Tree to the Symmetric Tree by adding the minimum number of nodes in the given T...read more

Flatten a Binary Search Tree to convert the tree into a wave list in place only

Last Updated: 27 December 2022

Given a Binary Search Tree consisting of N distinct nodes, the task is to flatten the given Binary Search Tree to convert the tree into a wa ...read more

Compress a Binary Tree into an integer diagonally

Last Updated: 01 February 2023

Given a Binary Tree consisting of N nodes, the task is to first compress the tree diagonally to get a list of integers and then, again compr...read more

Mix Order Traversal of a Binary Tree

Last Updated: 03 May 2023

Given a Binary Tree consisting of N nodes, the task is to print its Mix Order Traversal.Mix Order Traversal is a tree traversal technique, w...read more

Print the nodes that are just above the leaf node

Last Updated: 13 August 2021

Given a binary tree consisting of N nodes, the task is to print the nodes that are just above the leaf node.Examples:Input: N = 7, Below is ...read more

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Recursion

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Print K inorder successors of a Binary Tree in O(1) space

Last Updated: 05 January 2023

Given a Binary Tree and two numbers P and K, the task is to print the K Inorder Successor of the given number P from the Binary tree in cons ...read more

Common nodes in the inorder sequence of a tree between given two nodes in O(1) space

Last Updated: 16 June 2021

Given a binary tree consisting of distinct values and two numbers K1 and K2, the task is to find all nodes that lie between them in the inor ...read more

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Check if the given binary tree has a sub-tree with equal no of 1's and 0's | Set 2

Last Updated: 28 June 2021

Given a tree having every node's value as either 0 or 1, the task is to find whether the given binary tree contains any sub-tree that has eq...read more

Find maximum among all right nodes in Binary Tree

Last Updated: 11 March 2023

Given a Binary Tree. The task is to find the maximum value among all of the right child nodes of the Binary Tree.Note: If the tree does not ...read more

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