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In this first chapter Get started your going to learn about what are the constants, variables, keywords and data types. After that how to output the results and take input from the user using 'Printf' and 'Scanf' statments. By knowing all this basics things we are going to write, compile and execute our first simple program in C language.

If you already know all these basics things, then you might skip this chapter and go for the next chapter control structures.

Basics

Get started

• Constants & Variables
• Keywords
• Data types
• Printf
• Scanf
• Comments
• First simple program