April 2024
Beginner
656 pages
23h 19m
English
Content preview from Programming: Principles and Practice Using C++, 3rd Edition
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1
Hello, World!
Programming is learned by writing programs.
– Brian Kernighan
Here, we present the simplest C++ program that actually does anything. The purpose of writing this program is to
Let you try your programming environment
Give you a first feel of how you can get a computer to do things for you
Thus, we present the notion of a program, the idea of translating a program from human-readable form to machine instructions using a compiler, and finally executing those machine instructions.
§1.2 The classic first program
1.1 Programs
To get a computer to do something, you (or someone else) have to tell it exactly – in excruciating detail – what to do. Such a description ...
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