英語版 Introduction to C Language that Takes You to Heaven: Hexadecimal Structures ver. 2.2117

A program that writes the "Hello, World!" message, this is an application

Aretha: "Have you created a program that displays 'Hello, World' on the command prompt screen like this?

👇

#include <stdio.h>

int main(void)

{

printf("Hello,World\n");

return 0;

}

When you execute the program, the result should be:

Hello,World

C:\Users\solar\source\repos\Project6\Debug\Project6.exe (process 17904) finished with code 0. Press any key to close this window...

Solar: "Of course. It's a good program no matter how many times we see it."

Aretha: "I think you will eventually create an application (software) of some kind. In order to create and execute this program that displays 'Hello, World' on the command prompt screen, you created a project, right?

If you create any application (software), you will need to create a project. The necessary programs, image data, etc. for the application (software) will be saved in the folders in the project.

Solar: "Oh, I see. So, every time we create a new application (software), we have to create a new project."

Aretha: "That's right. So, once you have created a project and can display 'Hello, World' on the command prompt screen, you have created an application that displays 'Hello, World' on the console screen (a completely black screen called the command prompt screen) 😊."

Solar: "What? We have already created an application (software)?"

Aresa: "Yes, actually, you have already created an application (software). An application (software) that displays text on the console screen like this is called a console application (software) or console app for short."