## High Five LeetCode Solution

Problem Statement: The High Five LeetCode Solution – Given a list of scores of different students named “item”, where the “item” has two fields item represents the student’s id, and item represents the student’s score eg. item[i]=[IDi, SCOREi] Return the answer as an array of pairs result, where result[j] = …

## Priority Queue using doubly linked list

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 …

## How to Implement Stack Using Priority Queue or Heap?

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 …

## Sorting a K Sorted Array

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 …

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