The Essentials of C Programs

The whole is equal to the sum of its parts.

—Euclid

In Hour 2, "Writing Your First C Program," you saw and wrote some simple C programs. You also learned about the basic structure of a C program. You know that a program written in C has to be compiled before it can be executed. In this lesson you'll learn more essentials within a C program, such as

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                                                  The Old Man & Sea

2. Writing Your First C Program

Hour 2 - Writing Your First C Program

Cut your own wood and it will warm you twice.

—Chinese proverb

In Hour 1, "Getting Started," you learned that C is a high-level programming language and that you need a C compiler to translate your C programs into binary code that your computer can understand and execute. In this lesson you'll learn to write your first C program and the basics of a C program, such as

Teach yourself C in 24hours

This is only for those who like to C language. I give you one by one post.It's first post
1.Getting started

Hour 1 - Getting Started

A journey of a thousand miles is started by taking the first step.

—Chinese proverb

High thoughts must have high language.

—Aristophanes

Welcome to Teach Yourself C in 24 Hours. In this first lesson you'll learn the following:

• What C is
• Why you need to learn C
• The ANSI standard
• Hardware and software required in order to run the C program

What Is C?

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