Hotel Management System Project in C++ and MySQL Database

Hotel Management System Project in C++ and MySQL Database

Hotel Management System Project in C++ and MySQL Database This tutorial of Hotel Management System Project in C++ and MySQL Database. A hotel needs a management system to manage its …

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Pharmacy Management System Project in C++ with MySQL

Pharmacy Management System Project in C++ with MySQL Database

Pharmacy Management System Project in C++ with MySQL Database The Pharmacy Management System Project in C++ with MySQL Database is a pharmacy administration system that can store medicine information, create …

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Canteen Management System Project in C++ and MySQL

Canteen Management System Project in C++ and MySQL Database

Canteen Management System Project in C++ and MySQL Database The Canteen Management System Project in C++ and MySQL Database is a desktop application written in the C++ programming language. This …

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Leave Management System In C++ With Source Code

Leave Management System In C++ With Source Code

Leave Management System In C++ With Source Code The Leave Management System In C++ With Source Code is developed using C++ programming language, this method is built on the idea of …

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Hostel Booking System Project in C++ with Source Code

Hostel Booking System Project in C++ with Source Code

Hostel Booking System Project in C++ with Source Code The Hostel Booking System Project in C++ is a consoled based application and created using C++ programming language. This system is …

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Frequently Asked Questions

Are these C projects free for capstone and thesis use?
Yes. All C projects on itsourcecode.com are free to download, modify, and submit. No attribution required for academic use. Most are MIT-licensed.
What compiler should I use, GCC, MinGW, Turbo C, or Code::Blocks?
GCC / MinGW for new projects, modern C standards (C11/C17/C23), clean compiler errors, free. Code::Blocks if you want a free IDE bundled with GCC. Turbo C / Turbo C++ only if your school requires it, but Turbo C compiles C89 from 1989 and will not accept modern syntax. Move to GCC the moment your school lets you.
Why does gets() / scanf("%s") not work safely?
gets() has no buffer-size check and was removed from C11, use fgets(buf, sizeof(buf), stdin) instead. scanf("%s", buf) reads until whitespace and overruns buffers, use scanf("%99s", buf) to cap input. Most older projects on the site use these unsafe functions because they target Turbo C; if you are on modern GCC, just swap them out.
How do I handle file I/O safely in C?
Always check the return of fopen() before using the FILE pointer. Always fclose() when done. For text records, use fprintf() plus fgets(). For binary records, use fwrite() plus fread() on structs. Do not mix text and binary modes on the same file, Windows handles them differently.
Do these compile on macOS and Linux?
Yes, install gcc (Linux) or Xcode Command Line Tools (macOS), then gcc project.c -o project && ./project. The only exception is Turbo C-specific projects using conio.h, graphics.h, or BGI graphics, those are DOS-era APIs and need wrappers (or replacement) on modern systems.
Can these C projects pass as full capstones?
Most are mini-projects appropriate for 1st-2nd year coursework, not full capstones. For capstone-scale projects, use Python, Java, PHP, or Django instead. C is for foundation practice.
How often is this C projects list updated?
New C projects are added periodically. Last refreshed May 2026.