QuickSort is a widely used and efficient sorting algorithm in the field of Data Structures and Algorithms (DSA). However, like any algorithm, it has its worst-case scenarios that can significantly impact its performance. The worst-case scenario for QuickSort occurs when the chosen pivot element consistently leads to unbalanced partitions during each recursive step of the ...
In this article, we are going to learn about the static data structure. Before getting started with the static data structure let us get a short overview of what is a data structure and which data structure is of type static. Data Structure: A computer can contain an abundant amount of data, so a Data Structures. helps in organizing those ...
Problem Statement You are given an array arr[] of size N, where N represents the number of elements in the array. The task is to write a program to find and determine the largest element within this array. Examples Example 1: Example 2: Example 3: Example Explanation In above all the examples, we are finding the largest element from the ...
Sort a stack involves the task of arranging the elements within a stack in a specific order, either ascending or descending, using only a limited set of stack operations like push, pop, and peek. The goal is to achieve this sorting without utilizing extra data structures, such as arrays or lists. The challenge lies in ...
You are given a sorted array of integers and a target element x. Your task is to find the first and last occurrences of x within the array. If the target element is not present in the array, return [-1, -1] to indicate that the element is not found. constraint: Output: Example 1: Input: nums = [5,7,7,8,8,10], target ...
Problem Statement In this problem add two numbers represented by linked lists, You will be given two numbers represented by two separate Linked List, and write a function that returns the sum list. A sum list is a list that represents the sum of two input numbers (Linked List). Rules : Input Format : Output ...
In this article, we are going to learn about the topic deque in data structure. Before getting started with the deque in data structure let us get a short overview of what is a data structure in this article. Deque in data structure: A deque is a linear data structure, which stands for Double Ended ...
Problem Statement In the above chocolate distribution problem, you will be given an array of n integers where each value represents the number of chocolates in a packet. Each packet can have a variable number of chocolates. There are m students, the task is to distribute chocolate packets such that: Rules : Input Format : ...
You’ve already used the client-server model without even realizing it if you’re reading this article. You (the client) requested a resource (this webpage) delivered by a web server. A server is a computer program or a device that offers functionality to other computer programs known as clients or customers. Servers can provide a variety of ...