May 2002
Beginner
320 pages
6h 18m
English
Content preview from SAMS Teach Yourself C++ in 10 Minutes SECOND 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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Parts of the Program
This program consists of a single function called main. This function, which appears on line 1, has two parameters (inside the parentheses) and returns a number value (the starting int).
A function is a single group of code lines that perform a particular task. It has a heading at the top, with the function name as the second word and a body that starts with an opening brace ({) and ends with a closing brace (}). The closing brace optionally ends with a semicolon. More details about functions will be discussed in Lesson 7, “Functions.”
main is a function that is required in all C++ programs. Your system provides the parameters it receives (called arguments for reasons beyond our interest in this lesson). These are
int argc ...
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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.