Given an N-array tree root and an integer K, the task is to print all the cousins of node K. Note: Two nodes are considererd… Read More

# Tag Archives: tree-level-order

Given a binary tree, the task is to find the node whose children have maximum Sibling product in the given Binary Tree. If there are… Read More

Given a Binary Tree, the task is to find the sum of leaf nodes at every level of the given tree. Examples: Input: Output:0063012Explanation:Level 1:… Read More

Given the root node of an N-ary tree and an integer K, the task is to convert the given tree into adjacency list representation and… 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: Input: Output:13… Read More

Given a Generic Tree consisting of N nodes, the task is to find the left and right views of the given generic Tree. Examples: Input:… Read More

Given a Binary Search Tree consisting of N nodes and two positive integers L and R, the task is to find the sum of values… Read More

Given a Binary Tree consisting of N nodes and two integers K and L, the task is to add one row of nodes of value… Read More

Given a Binary Tree consisting of N nodes, the task is to find the number of paths from the root to any node X, such… 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 consisting of N nodes, the task is to print the Level Order Traversal after replacing the value of each node with… Read More

Given a Binary Tree consisting only ‘(‘ and ‘)’ a level is considered to be balanced if the nodes of the level having parenthesis are… Read More

Given a Binary Tree consisting of N nodes, the task is to replace all the nodes that are present at even-numbered levels in a Binary… 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 consisting of nodes with values 0 and 1 only, the task is to find the total sum of the decimal equivalents… Read More