Hello World Program in C.

The "Hello World" program is a traditional introductory program that displays the text "Hello, World!" on the screen. While it may seem straightforward, this program encompasses key programming concepts like input/output and syntax, making it an ideal starting point for beginners who want to learn C Programming.

Working of the C Hello World Program.

To create a "Hello World" program in C, follow these simple steps:

Step 1: Setting up the Development Environment.

Before you begin, ensure you have a C compiler installed on your system. Popular choices include GCC (GNU Compiler Collection) for Linux and MinGW for Windows. Once you have the compiler installed, you're ready to start coding.

Step 2: Writing the C Code.

Open a text editor and create a new file. Begin by including the standard input/output header file "stdio.h," which provides functions for input and output operations. Within the main function, add the printf function to display the "Hello, World!" message on the screen.

C Example:

#include <stdio.h>

int main() {

    printf("Hello, World!");

    return 0;
}

Hello, World!

gcc -o hello_world hello_world.c

gcc -o hello_world.exe hello_world.c

./hello_world

hello_world.exe