May 2001
Intermediate to advanced
720 pages
23h 24m
English
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Integers and Floating-Point Numbers
Most
programming languages distinguish
between two kinds of numbers: integers and
floating-point numbers. An integer is a whole
number that has no fractional component. Integers can be positive or
negative and include the number 0. Floating-point numbers (
floats for short) can include a fractional value
represented after a decimal point, as in 0.56, 199.99, and 3.14159.
So 1, 34523, -3, 0, and -9999999 are integers, but 223.45, -0.56, and
1/4 are floats.
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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.