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Tag Archives: Inorder Traversal

Given a Binary Tree (BT), convert it to a Doubly Linked List (DLL). The left and right pointers in nodes are to be used as… Read More
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… Read More
Given a binary tree of N nodes. Count the frequency of an integer K in the binary tree. Examples:  Input: N = 7, K =… Read More
Given a Binary Tree and an input array. The task is to create an Iterator that utilizes next() and hasNext() functions to perform Inorder traversal… Read More
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… Read More
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… Read More
Given a Binary Search Tree, the task is to create a wave array from the given Binary Search Tree. An array arr[0..n-1] is called a… Read More
Given two arrays pre[] and in[] representing the preorder and inorder traversal of the binary tree, the task is to check if the given traversals… Read More
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,… Read More
Given a Binary Tree consisting of N nodes, the task is to replace each node of the tree with the product of all the remaining… Read More
Given a Binary Search Tree (BST)consisting of N nodes and two nodes A and B, the task is to find the median of all the… Read More
The tree is a hierarchical Data Structure. A binary tree is a tree that has at most two children. The node which is on the… Read More
Given a binary tree, the task is to print the inorder traversal of the modified tree obtained after shifting all the nodes of the given… Read More
Given a binary tree, the task is to print all the nodes of the binary tree in Pre-order, Post-order, and In-order iteratively using only one… Read More
Given a Binary Tree, the task is to check if the given binary tree is a Binary Search Tree or not. If found to be… Read More

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