Check if two Binary Trees are Isomorphic
Question: Given a binary tree root node, check if the tree is a isomorphic tree. 2 trees are called isomorphic to each other, if they have…
Check if Binary Tree is Foldable Tree
Question: Given a binary tree root node, check if the tree is a foldable tree. Example: Consider the image given below We can see that, the…
Find Maximum or Minimum in Binary Tree
Problem Statement: Given a binary tree root node, you need to find the minimum and maximum value of the nodes. Consider the image below:…
Get Sum of all Leaf Nodes in Binary Tree
Problem Statement: Given a binary tree root node, you need to find the sum of all the leaf nodes. Consider the image below: The leaf nodes are…
Get Average of all nodes in Binary Tree
Question: Given a binary tree root node, get the average of all nodes in Binary Tree Solution: The sum of all the nodes is 121 Total number of…
Get Sum of all nodes formed from Root to Leaf Path
Question: Given a binary tree root node, get the sum of the values of all the nodes formed from root to the leaf node. Solution: From the…
Check if given two nodes are siblings to each other in Binary Tree
Question: Given a binary tree root node and 2 node value, check if those 2 nodes are siblings. Solution: If we send the node value as 7 and…
Find Sibling node of a given node value in Binary Tree
Question: Given a binary tree root node and a node value, get the sibling of that node. Solution: If the input node value is 10, its sibling…
Check if given Binary Tree is BST
Question: Given a binary tree root node, check if it is a Binary Search Tree Solution: A Binary Tree is a BST if it satisfy below 2…
Find Parent of a given node value in Binary Tree
Question: Given a binary tree node and root node, get the parent node of that node. Solution: Solution is very simple. Before we go to the…