February 2017
Beginner
1056 pages
28h 57m
English
Content preview from Java: An Introduction to Problem Solving and Programming, 8th EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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7.2 Arrays in Classes and Methods
A little more than kin, and less than kind.
—WILLIAM SHAKESPEARE, Hamlet
Arrays can be used as instance variables in classes. Methods can have an indexed variable or an entire array as an argument and can return an array. In short, arrays can be used with classes and methods just as other objects can. We begin with a case study that uses an array as an instance variable in a class.
Case Study Sales Report
In this case study, we will write a program to generate sales reports for a company’s team of sales associates. The company wants to easily see which associate or associates have the highest sales and to know how the sales of each associate compare to the average.
Since we need to ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.