what's the difference between C and C++?

Answer 1

C is not object oriented, C++ is.

C existed first. When they came up with the idea to have objects, which is a huge concept, they created C++ as a variation of C to implement all of those new features.

Due to the nature of object oriented programming, the syntax is quite a bit different and the built in libraries are quite a bit different.

C# evolved by trying to simplify object oriented programming. Programmers needed a simpler language to replace things like Visual Basic, Pascal, etc.

C is the most efficient of them all due to being close to a bare-metal language and is often used for operating systems and device drivers, etc. C++ is potentially a better solution for applications and games.

Answer 2

Thank you very much