C++ Project Ideas

Advanced calculator with expression parsing and scientific functions

Store and calculate student grades with file persistence

Basic text manipulation with file operations and search

Convert between binary, decimal, hexadecimal, and octal

Word guessing game with ASCII art and difficulty levels

Store and search contacts with sorting functionality

Convert between Celsius, Fahrenheit, and Kelvin with validation

Account management with deposits, withdrawals, and balance tracking

Console-based game with AI opponent and win detection

Generate secure passwords with customizable criteria

Simple game engine using SDL or SFML with sprite rendering

Implement Huffman coding and other compression algorithms

Relational database with B-trees and query processing

Multi-client chat system using sockets and threading

Apply filters and transformations to images

Implement custom memory management with different strategies

Parse and evaluate mathematical expressions with variables

HTTP server with thread pool and static file serving

Implement common data structures with templates

Process audio files with effects and format conversion

OpenGL-based rendering engine with shaders and lighting

Basic OS kernel with memory management and process scheduling

Build a compiler for a custom programming language

Low-latency trading platform with microsecond performance

Photorealistic rendering engine with advanced lighting

Multi-node distributed computing system with fault tolerance

Physics simulation engine for games with collision detection

Full-featured DBMS with ACID properties and SQL support

Neural network framework with GPU acceleration

Virtual machine with bytecode interpreter and JIT compilation