# Tag Archives: Complete Binary Tree

A binary tree is a type of data structure where each node can only have two offspring at most named as “left” and “right” child.… Read More
Given the root of a Complete Binary Tree consisting of N nodes, the task is to find the total number of nodes in the given… Read More
Given a complete binary tree with values indexed from 1 to N and a key K. The task is to check whether a key exists… Read More
Given a Perfect BST with N nodes and an integer K, the task is to find the Kth smallest element is present in the tree.… Read More
Given a complete binary tree with N levels numbered [0, (N – 1 )] from root to the lowest level in decreasing order and having… Read More
Given an array arr[] of size N, the task is to generate a Complete Binary Tree in such a way that sum of the non-leaf… Read More
Given a Complete Binary Tree, the task is to print the elements in the following pattern. Let’s consider the tree to be:  The tree is… Read More
Given two integers N and X, where N is the number of nodes in an almost complete binary tree. The task is to find:  The… Read More
Given a complete binary tree of depth H. If the mirror image from the left and the right side of this tree is taken then:  … Read More
Given a Binary Tree, the task is to find the size of largest Complete sub-tree in the given Binary Tree. Complete Binary Tree – A Binary… Read More
Given a number N which is the total number of nodes in a complete binary tree where nodes are number from 1 to N sequentially… Read More
A complete binary tree is a binary tree where each level ‘l’ except the last has 2^l nodes and the nodes at the last level… Read More