Problem Description In the online reselling app, Keeto, vendors can resell items with fluctuating prices. A vendor can buy an item on one day and sell it on any subsequent day, but they must sell any previously owned item before purchasing a new one. Your task is to determine the

Problem Description A product manufacturing company labels all its products and manages production through an online hierarchy on their website. Each product is represented as a node in the hierarchy, where the node’s value denotes the quantity of the manufactured product. The oldest product is set as the root

Problem Description An online taxi service is facing losses due to recent changes in its discount prices. To address the issue, the team has created a list of M places in a city with N routes between them. Each route has three components: 1. The pickup position ID. 2. The

Problem Description An online streaming application wishes to analyze the popularity of web series streaming on their platform. Each web series is given a unique ID, and users vote for their favorite series. To analyze popularity, the marketing team has selected N users (with IDs from 0 to N-1) and

Problem Description You are given two lists of positive integers. Write an algorithm to calculate the number of elements that are not common between the two lists. Input Format 1. The first line of the input consists of an integer, listinput1_size, representing the number of elements in the first

Problem Description A company sells products at N outlets, which are connected to each other by a series of roads. There is only one way to travel between any two outlets. Each outlet has a unique ID, and when the inventory of a certain product reaches a minimum level, K

Problem Description You are given an array that contains integers in ascending order followed by integers in descending order. All integers in the array are unique and appear only once. Your task is to compute the product of the sum of the values in the ascending part and the sum

Problem Description You are given an array of size n. You need to remove elements from the array in such a way that exactly three adjacent elements are removed in one turn. The elements that can be removed must satisfy the following conditions: * The second element is k greater than

Problem Description An organization is hosting an event with multiple stalls, each connected by one-directional roads. There are N stalls and the goal is to visit every road in such a way that all the stalls are visited without causing any congestion. Every road connects two stalls directly or indirectly

Problem Description The library has a strategy for issuing books to its members. If a requested book is not available and there is no space for new books, the least recently used (LRU) book is removed to make room for the requested one. If there is space, the book is