Problem Statement: The High Five LeetCode Solution – Given a list of scores of different students named “item”, where the “item” has two fields item[0] represents the student’s id, and item[1] represents the student’s score eg. item[i]=[IDi, SCOREi] Return the answer as an array of pairs result, where result[j] = …
Problem Statement The problem “Priority Queue using doubly linked list” asks to implement the following functions of priority queue using doubly linked list. push(x, p) : Enqueue an element x with priority p in the priority queue at appropriate position. pop() : Remove and return the element with highest priority …
Implement a stack with the help of a priority queue or a heap. Priority Queue : Priority queue data structure is similar to the queue or stack data structure with an addition of priority. Every element is given a priority number. In conclusion, the elements with high priority are prefered …
Problem Statement In the “Sorting a K Sorted Array” problem we have given an array of n elements, where each element is at most k away from its target position. Devise an algorithm that sorts in O(n log k) time. Input Format The first line containing two integer values N …