Category: Heaps


Generate Maximum revenue by selling K tickets from N windows

Objective: Given ‘N’ windows where each window contains certain number of tickets at each window. Price of a ticket is equal to number of tickets remaining at that window. Write an algorithm to sell...


Priority Queue in Data Structure

Earlier in we have seen Min-Heap and Max-Heap Implementation. Priority Queue is its built-in implementation in Java. In this article we will see how to perform Min-Heap and Max-Heap using Priority Queue. Brief: A...

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