How to use c++ and to work with it?

What is c++?. How does it work and when do you use it . How do you use it ?. When do you know to use c++?. I just want to know about it?

• Answer:

  C++ is an early attempt at an object oriented programming language. It is based on the simpler C language. In my opinion, C++ has two major weaknesses: it is heavily reliant on the use of type casts, and it does not have an automatic garbage collector so all objects have to be manually deleted. Both of these features can make debugging difficult and increase the risk of memory leaks. Since it is based on C, it also uses C's very crude system of header files to "import" external libraries into a program. A perceived advantage of C++ is its very fast execution speed, for which reason it is widely used for the production of games. Whether C++'s speed advantage offsets its other disadvantages is an engineering decision that needs to be taken for each project. For most programming projects, the final code doesn't need to run blisteringly fast, it just has to run fast enough to keep the user happy.