Answered: The Queue object, q, in the parameter…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a method to find the largest number in a given queue. The Objects in the queue are integers.

You are using the standard Queue class that we discussed in this course. The Queue class has all the standard queue methods, such as, enqueue, dequeue, size, and dequeueAll.

The Queue object, q, in the parameter of the method must contain the same elements in the same sequence before leaving the method as they were when entering the method.

You are not allowed to use any temporary container (such as another queue, or a stack, or an array, or a linked list.) You can create variables of primitive data types (such as, an integer.)

You must use the following header.

public int largestNum(Queue q){

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