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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4.2 Programming with Loops
The cautious seldom err.
—CONFUCIUS
A loop typically involves three elements: the initializing statements that must precede any repetition, the loop body, and the mechanism for ending the loop. In this section we give you techniques for designing each of these loop components. Although the initializing statements come before the loop body, the loop body is naturally designed first, and so we will start our discussion there.
The Loop Body
One way to design a loop body is to write out the sequence of actions that you want your code to accomplish. For example, you might write the following actions:
Display instructions to the user.
Initialize variables.
Read a number ...
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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.