October 2018
Intermediate to advanced
320 pages
6h 20m
German
Content preview from C - Das ÜbungsbuchBecome 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,
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.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.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.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.
Kapitel 2
Elementare Datentypen, Konstanten und Variablen
In diesem Kapitel arbeiten Sie mit
■ ganzzahligen TypenFür Zeichen und ganze Zahlen stehen in C die Typen char, short, int, long und long long zur Verfügung. Sie unterscheiden sich durch ihre Wertebereiche. Die ganzzahligen Typen, ausgenommen der Typ char, werden standardmäßig mit Vorzeichen interpretiert. Beim Typ char ist dies vom Compiler abhängig. Durch Voranstellen des Schlüsselworts signed oder unsigned kann explizit festgelegt werden, ob ein ganzzahliger Typ mit oder ohne Vorzeichen interpretiert wird.
■ GleitpunkttypenZur Darstellung reeller Gleitpunktzahlen gibt es die Typen float, double sowie long double. Sie unterscheiden sich durch ihren Wertebereich und die Genauigkeit. Die ...
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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.