September 2004
Beginner
528 pages
10h 26m
English
Content preview from C++ Without Fear: A Beginner’s Guide That Makes You Feel Smart
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2 Decisions, Decisions
Once you know how to do input, output, and data calculations, you’re on your way to writing real C++ programs. But there’s more to programming than that. The most useful programs have behavior: the ability to respond to conditions.
In effect, computers make decisions. That’s what this chapter is all about.
We’ll start by looking at some simple programs. By the end of the chapter, you’ll have the tools to do something interesting: perform a prime-number test. For large numbers especially, that job is a difficult one for humans, but it’s perfect for a computer.
But First, a Few Words about Data Types
But before you look at computer decision-making, it’s important to understand data. Ultimately, all information on a computer ...
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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.
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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.