Coefficient of Range in a Binary Tree
Given a Binary Tree, the task is to find the Coefficient of Range in it. Range is defined as the difference between the maximum and… Read More »
Tag Archives: Traversal
Level Order Successor of a node in Binary Tree
Given a binary tree and a node in the binary tree, find Levelorder successor of the given node. That is, the node that appears after… Read More »
Level Order Predecessor of a node in Binary Tree
Given a binary tree and a node in the binary tree, find Levelorder Predecessor of the given node. That is, the node that appears before… Read More »
Print all the levels with odd and even number of nodes in it | Set-2
Given an N-ary tree, print all the levels with odd and even number of nodes in it. Examples: For example consider the following tree 1… Read More »
Print sum of matrix and its mirror image
You are given a matrix of order N*N. The task is to find the resultant matrix by adding the mirror image of given matrix with… Read More »
Search a node in Binary Tree
Given a Binary Node and a node. The task is to search and check if the given node exits in the binary tree or not.… Read More »
Sum and Product of the nodes of a Circular Singly Linked List which are divisible by K
Given a singly circular linked list. The task is to find the sum and product of nodes which are divisible by K of the given… Read More »
Print nodes of linked list at given indexes
Given a singly linked list which is sorted in ascending order and another singly linked list which is unsorted. The task is to print the… Read More »
Sum and Product of the nodes of a Singly Linked List which are divisible by K
Given a singly linked list. The task is to find the sum and product of all of the nodes of the given linked list which… Read More »
Find the product of last N nodes of the given Linked List
Given a linked list and a number N. Find the product of last n nodes of the linked list. Constraints : 0 <= N <=… Read More »
Product of the nodes of a Singly Linked List
Given a singly linked list. The task is to find the product of all of the nodes of the given linked list. Examples: Input :… Read More »
Sum of alternate elements of a N x N matrix
Given an NxN matrix. The task is to find the sum of the alternate elements of the given matrix. For example, in a 2 x… Read More »
Find column with maximum sum in a Matrix
Given a N*N matrix. The task is to find the index of column with maximum sum. That is the column whose sum of elements are… Read More »
Find row with maximum sum in a Matrix
Given a N*N matrix. The task is to find the index of row with maximum sum. That is the row whose sum of elements are… Read More »
Find an element in an array such that elements form a strictly decreasing and increasing sequence
Given an array of positive integers, the task is to find a point/element up to which elements form a strictly decreasing sequence first followed by… Read More »