# Tag Archives: n-ary-tree

Given an N-ary tree root, the task is to find the count of nodes such that their subtree is a binary tree. Example:Attention reader! Don’t… Read More
Given a generic tree such that each node has a value associated with it, the task is to find the largest number of connected nodes… Read More
Given an N-ary tree root, the task is to find the number of non-leaf nodes in the tree such that all the leaf nodes in… Read More
Given an N-ary tree root, the task is to check if it is symmetric horizontally (Mirror image of itself). Example:Attention reader! Don’t stop learning now.… Read More
Given an N-ary tree root and a list of K nodes, the task is to find the number of common ancestors of the given K… Read More
Given a Generic Tree consisting of N nodes valued from 0 to (N – 1) where P[i]th in the array P[] denotes ith nodes parent(1-based… Read More
Given a tree consisting of N nodes an array edges[] of size N – 1 such that for each {X, Y, W} in edges[] there… Read More
Given a Generic Tree consisting of N nodes, the task is to find the ZigZag Level Order Traversal of the given tree. Examples:Attention reader! Don’t… Read More
Given a N ary Tree consisting of N nodes, the task is to find the minimum distance from node A to node B of the… Read More
Given a generic tree consisting of N nodes and (N – 1) edges and an array of queries query[] of size Q consisting of the… Read More
Given a generic tree consisting of N nodes, the task is to find the maximum sum of the path from the root to the leaf… Read More
Given an N-ary Tree consisting of N nodes valued from [0, N – 1] and two binary arrays initial[] and final[] of size N such… Read More
Given an N-array Tree (Generic Tree) and an integer K, the task is to find the Kth smallest element in an N-array Tree. Examples:Attention reader!… Read More
Given an N-array Tree consisting of N nodes and an integer K, the task is to find the Kth largest element in the given N-ary… Read More
Given an array of pairs Edges[][], representing edges connecting vertices in a Tree consisting of N nodes, the task is to find the minimum time… Read More