When to use C instead of C++, and when to use C++ instead of C?

If you need an application that works directly with computer hardware or handles desktop application development, C is a good choice. C programs include server-side applications, networking, games, and even device drivers for your PC. However, if you need to write a really small system, there will be less overhead in using C than in C.

C is very comprehensive in terms of platform and target application, so if your project focuses on very low-level processing, you may want to use C. C is often used for large-scale, multi-person, complex projects where different people need to work on modular components. Of course, you can build and maintain modular code in C, but the inherent object-oriented nature of C results in greater modularity, testability, and code reuse.

So to summarize, you should use C instead of C only if:

• You need a portable assembler. While C is also portable, using it on systems with very limited resources can be a nightmare.
• Your platform does not provide C
• You need to interact with other languages ​​that can only interact with C

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