How to Run first C++ program on TurboC/C++ (Updated 2021)

Summary

This video guides beginners through the process of installing and using Turbo C++ to write and run their first C++ program on a Windows system. It covers installation steps, creating a new program, including essential header files for input/output, saving the file with a .cpp extension, and running the program to display output. The tutorial also shows how to modify and edit the program using a text editor like Notepad++. It's a simple and easy-to-follow tutorial for those just starting out with C++ programming using Turbo C++.

Takeaways

• 😀 Turbo C++ installation is easy on Windows systems, and a download link is provided in the video description.
• 😀 The script shows how to open Turbo C++ and start a new program after installation.
• 😀 The video demonstrates how to create a new C++ program using the Turbo C++ editor.
• 😀 The program begins by including necessary header files like iostream and conio.h for output display.
• 😀 The video guides the user through creating a simple 'Hello, World!' program using C++ syntax.
• 😀 The program is saved with the .cpp extension to maintain the proper file type for C++ programs.
• 😀 The conio.h header file is used to clear the screen in the program before displaying output.
• 😀 The script shows how to add a newline character (' ') to display output on a new line.
• 😀 The program is run within Turbo C++ to display output, confirming it works as expected.
• 😀 The location of saved program files is shown, with instructions on finding the program in the C: drive and the Turbo C++ installation directory.
• 😀 The video concludes by encouraging viewers to subscribe to the channel for more tutorials.

Q & A

What is the purpose of this video?

The video aims to guide viewers on how to easily run their first C++ program using Turbo C++ on a Windows system.

Where can I download Turbo C++?

You can download Turbo C++ from the official website, and the link is also provided in the video description for easy access.

What should I do after installing Turbo C++?

After installation, you can open Turbo C++ by double-clicking the shortcut created during the installation process.

How do I create a new C++ program in Turbo C++?

To create a new C++ program, open Turbo C++, go to the 'File' menu, and click on 'New'. Then, you can start writing your program.

What header files do I need to include in my first program?

In the first program, you need to include `#include <iostream>` to use input and output functionalities.

What is the function of the 'cout' command in C++?

'cout' is used to output data to the console. It is part of the C++ standard library for handling output to the screen.

Why do we use 'using namespace std;' in C++?

'using namespace std;' is included to avoid having to prefix standard library functions like 'cout' with 'std::'. It simplifies code writing.

How can I save my C++ program?

To save your program, go to the 'File' menu and select 'Save As'. Make sure to save the file with a `.cpp` extension, such as 'Amit1.cpp'.

How do I run the program in Turbo C++?

To run the program, go to the 'Run' menu and select 'Run'. The output will appear on the screen.

Where can I find my saved C++ program files?

Your saved program files are located in the directory where Turbo C++ is installed, typically under 'C:\TurboC3\BIN'. You can open them with a text editor like Notepad++ for further editing.