IQCode’s 2023 Update: The Best 20 C++ Projects with Source Code

C++ Project Ideas for Beginners, Intermediates, and Experts

C++ is a powerful programming language designed by computer scientist Bjarne Stroustrup. It is an improvement over C and includes object-oriented principles such as the use of defined classes. C++ is not only object-oriented but also supports procedural and functional programming.

C++ is a highly-scalable language that can be used to create a wide range of applications such as browsers, software, GUIs, and games. It is also highly portable and can be used to create programs that run on various operating systems or platforms efficiently.

Here are some C++ project ideas for beginners, intermediates, and experts:

C++ Projects for Beginners:
1. Bookshop Management System
2. Bank Management System
3. Student Record Management System
4. Contact Management System
5. Car Rental System
6. Credit Card Validator

Intermediate C++ Projects:
7. Sudoku Game
8. Trading Application Project
9. Casino Number Guessing Game
10. Sales Management System
11. Face Detection App
12. Digital Calculator
13. Tic-Tac-Toe

C++ Projects for Experts:
14. Academic Search Engine
15. Bike Race Game
16. 3D Bounce Ball Game
17. Payroll Management System
18. Hotel Booking System
19. Digital Piano
20. Address Book

1. Is C++ better than Python?
2. What can I develop with C++?
3. What are some other beginner C++ project ideas not mentioned in this article?

C++ is a powerful programming language that offers a wide range of possibilities. These project ideas provide a starting point for programmers to develop their skills and create practical applications through C++.

Features of C++

C++ is a high-level, popular, and simple programming language with several features. Some of the features are discussed below:

1. Machine-Independent: C++ executable files are machine-dependent, and they cannot be executed on different operating systems.

2. Auto Keyword: C++ has a feature called the auto keyword, which enables the compiler to deduce the data type while compiling.

3. High-Level Language: C++ is a high-level language, which makes it easy for humans to comprehend.

4. Popularity: C++ is popular for supporting object-oriented programming and can be used as a base language for several other programming languages.

5. Case-Sensitive: C++ is a case-sensitive language, which means that variables and function names should be in the correct case.

6. Compiler-Based: C++ is a compiler-based language, which makes it faster than languages like Java and Python.

7. Dynamic Memory Allocation: C++ allocates variables to the heap space and can dynamically allocate memory at runtime.

8. Memory Management: C++ requires manual allocation and deallocation of memory, which can be performed through the new and delete operators.

Note: C++ is a versatile language with several other features not discussed here.

Fun and Easy C++ Projects for Beginners and Experienced Professionals

If you’re looking to kick-start your career in C++, creating a few practice projects is the best way to go. Though learning through books is great, nothing beats gaining hands-on experience. These beginner-level projects will help you understand the basics, while intermediate and expert-level projects can enhance your skills and resume. Here are some easy and fun C++ project ideas for all skill levels.

C++ Projects for Beginners

1. Bookshop Management System:
Create a user-friendly application that will allow customers to add, display, modify, and delete books. The program should allow users to check and purchase books with one click. Pay attention to graphics as it is a crucial part of the application.
Download SOURCE CODE here.

2. Bank Management System:
This application will teach you the basics of banking applications and data manipulation like opening an account, displaying account details, deposit, withdraw, search, and exit.
Download SOURCE CODE here.

3. Student Record Management System:
Build a system for collecting and managing student data correctly. This project will provide a basic understanding of file and input/output management.
Download SOURCE CODE here.

4. Contact Management System:
Similar to bank management, this project allows users to easily add and delete contact details which can be considered as a phonebook application. Major data handling and structuring are introduced.
Download SOURCE CODE here.

5. Car Rental System:
Upgrade the current car rental system by modifying apps like Ola and Uber. Use text files to store data related to Cab and customer GPS coordinates. The application should have the flexibility to modify and have new updates with time.
Download SOURCE CODE here.

6. Credit Card Validator:
In this project, you will learn about credit card validation. Design a system to verify different types of cards before proceeding with payment.
Download SOURCE CODE here.C++ Project Ideas

6 Project Ideas to Strengthen Your C++ Programming Skills

1. Sudoku Game: Use backtracking to solve number puzzles by looking for blank rows and columns. Find SOURCE CODE at

2. Trading Application: Create a synchronized application in minutes with real statistical analysis, comments section, advisory section, etc. Download the SOURCE CODE at

3. Casino Number Guessing Game: Practice user-defined processes, input validation, library operations, and more by guessing numbers and winning money. Download the SOURCE CODE at

4. Sales Management System: Learn about customer information, delivery and stock details, profits, growth and sales volume through class and sub-class features and functions. Get the SOURCE CODE at

5. Face Detection App: Use the OpenCV library for quick face recognition. Find the SOURCE CODE at

6. Digital Calculator: Create a GUI-driven calculator with basic data handling concepts and input validation of a particular size. Get the SOURCE CODE at

7. Tic-Tac-Toe: Develop an easy game with multiplayer capabilities using algorithms and socket library. Download the SOURCE CODE at

C++ Projects for Experts

14. Academic Search Engine: A QT-based project for Linux platform that functions like any academic search engine. Students can look for data based on titles and keywords. Helps learn about search modes, project organization, and memory management.

15. Bike Race Game: A C++ project that uses SDL features to enhance game aesthetics. Easy-to-understand source code to improve knowledge of commands, syntax, functions, structures, and file handling.

16. 3D Bounce Ball Game: A gaming project that uses Open Graphics Library and C++ programming. Easy to understand project format with different files and user-defined header files. Helps learn C++ concepts like header files, constructors, and access specifiers.

17. Payroll Management System: A project to test your mastery in monitoring and handling employee payroll matters. Sample project for financial management with different classes and subclasses.

18. Hotel Booking System: A user-friendly system with centralized database programming that offers various functions, including checking details, booking a room, and reviewing allotted rooms. Helps learn C++ concepts like file handling and classes.

19. Digital Piano: A GUI-based project to play a virtual piano. Includes asynchronous functions and audio libraries. Helps improve knowledge of multithreading, an essential concept in today’s programming world.

20. Address Book: A project to incorporate functionality to add, edit or delete data from an address book. Helps improve understanding of data structures and manipulation. Can be connected to a database for accumulating details.

C++ Projects for Beginners

C++ is a valuable programming language, but it can be challenging for beginners to grasp. Completing projects is an effective way to master the language. The following project ideas are ideal for learning something new and exciting. Choose a project that interests and challenges you. Some projects are simple, while others are more complex. Experimenting with each project will help you discover your hidden talents. Completing these projects will also prepare you for your dream job.

Is C++ Better Than Python?

Python is generally considered better than C++ because of its simplicity and easy-to-understand syntax. However, C++ is superior in terms of performance, speed, and its applicability in a wide range of industries.

What can be developed using C++?

C++ has a vast range of applications, including:

- Operating Systems
- Game Development
- Web Browsers
- Machine Learning
- Databases
- IoT Devices

It is a versatile language with many possibilities for development.

Beginner C++ Project Ideas

Here are some beginner-level project ideas in C++:

  • Dating Applications
  • Employee Management System
  • Trading Software
  • Billing System
  • Intuitive Gadgets
  • Traffic Management System
  • Security Systems

// Include the necessary header files and start coding your desired project idea!

Additional Resources

Find below some resources to improve your C++ coding skills:

Note: These resources will help you to advance your skills in C++ coding language.

Top 10 Productivity Tools for Programmers

Build 10 React Projects from Scratch (with Complete Source Code) – IQCode

Examples of 7 Principles for Effective Software Testing – IQCode

Machine Learning Types: Understanding the Various Approaches – IQCode