The Inversion count in an array indicates the number of element pairs (i, j) where i < j and A[i] > A[j], serving as a measure of the array’s unsortedness. Understanding Inversion count in an Array is essential for analyzing sorting algorithms’ efficiency and optimizing them, making count inversion a key concept in algorithm design ...
Question: What is the Full Form of DBMS? Options: Answer: b) Database Management System. Explanation:The DBMS full form is Database Management System. It is software that is used to store, manipulate, and query records stored in a certain database. We have several types of database management systems such as NoSQL database management systems (for example ...
Problem Statement Given a Linked List of size N, where every node of the linked list has either of the two pointer or can have both pointer. The sublinked(vertical linked list) and the horizontal linked list is in sorted order.Flatten this linked list such that all the nodes appear in a single level(horizontally) and the ...
Problem Statement Given an array arr of size n with all unique elements. Print all Leaders in the array in any order. Note: A leader is an element of the array if it is greater than all the elements to its right side in the array. The rightmost element is always a leader in an ...
Problem Statement An array of positive integers of size n is given. write a program to find the maximum sum increasing subsequence in the given array. The maximum sum increasing subsequence is a subsequence of an integer array where the sum is maximum and all of the elements are sorted in non decreasing order. Example ...
Overview Prim’s algorithm and Kruskal’s algorithm are greedy algorithms used to find the minimum spanning tree in a weighted graph. Prim’s and Kruskal’s algorithms have many use cases they are used in solving traveling salesman problems, LAN networks, TV networks, and in general for any network where we need to find the least cost subset ...
Problem Statement The Longest Palindrome in a String in one of the most classic problems in DSA. The problem statement goes like this: Given a string, find the maximum length substring of it that is a palindrome. Input: String Output: String Before we move on to examples and the solution to this problem, make a note of the ...
Overview In this article, we are going to learn about Logarithms in programming. Before getting started with the topic, let us get a short overview of what is Logarithms. Logarithms: In mathematics, the inverse of an exponential function is called the logarithmic function. In simple terms, the logarithm is the exponent or power of any ...
Problem Statement Given a singly linked list, use the merge sort algorithm to sort the list in the ascending order of their node’s values. Example Input Output Example Explanation The nodes in the input are not arranged in any particular order, while they are arranged in ascending order of their value in the output. Constraints ...
Problem Statement Given two linked lists which are sorted in increasing order. Merge both lists into a single linked list which is also sorted in increasing order. Example Input : Output: Explanation As we can see that if we merge both lists and arrange them in increasing order, it will become 1->2->3->4->4->6->7->8->9. Constraints $1 <= ...