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/*
.. _hello_world_example:

Hello World Example
===================

This is a simple example of a "Hello, World!" program in C.

.. code-block:: c

   #include <stdio.h>

   int main() {
       // Displaying the message
       printf("Hello, World!\n");

       return 0;
   }

Save this code in a file named `hello_world.c`. You can then compile and run it using a C compiler. For example, with GCC:

.. code-block:: bash

   gcc hello_world.c -o hello_world
   ./hello_world

This should display the "Hello, World!" message on the console.
*/