C language tutorial

C language is a general-purpose, procedure-oriented computer programming language. In 1972, Dennis Ritchie designed and developed the C language at Bell Telephone Laboratories in order to port and develop the UNIX operating system.

The C language is a widely used computer language that is as popular as the Java programming language, and both are widely used among modern software programmers.

Start learning C programming now!

C Online Tools

Who is suitable to read this tutorial?

This tutorial is specially created for software programmers who need to understand the C language from scratch. This tutorial will give you enough knowledge of the C language to enhance your own expertise.

What you need to know before reading this tutorial:

Before starting this tutorial, you need to have a basic understanding of computer programming terminology. Having a basic understanding of any programming language will help you understand C programming concepts and help speed up your learning progress.

Compile/Execute C program

#include <stdio.h>

int main()
{
    /* 我的第一个 C 程序 */
    printf("Hello, World! \n");

    return 0;
}