C,C++andC# is the same???

Question

I assume C and C++ as the same thing
But isn’t C# different??
For example
C,C++ #include <iostream>;
C# using System;
I really want to know the difference...
Feel free to comment anything

Answer 1

C is a old language which was invented in the 70s, C++ was made a few years later to improve on the C language by adding more modern features like classes & templates (in Java generics). C++ was designed to be somewhat backwards compatible with C so all of C features and libraries were ported over thats why they both use #include <lib> and both have nearly same syntax. C# was made by Microsoft. It was created to be similar to Java but with some C++ features. Thats why the syntax is different betwen C, C++ and C#.

Answer 2

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