Hello world C++

A "Hello, World!" program is a computer program that outputs "Hello, World!" on a display device. Being a very simple program in most programming languages, it is often used to illustrate to beginning programmers the basic syntax for constructing a working program. It is also used to verify that a language or system is operating correctly

C++  is a general-purpose programming language. It has imperative, object-orientedand generic programming features, while also providing facilities for low-level memory manipulation.

It was designed with a bias toward system programming and embedded, resource-constrained and large systems, with performance, efficiency and flexibility of use as its design highlights. C++ has also been found useful in many other contexts, with key strengths being software infrastructure and resource-constrained applications, including desktop applications, servers (e.g. e-commerce,web search or SQL servers), and performance-critical applications (e.g. telephone switches or space probes). C++ is a compiledlanguage, with implementations of it available on many platforms and provided by various organizations, including the FSF, LLVM,Microsoft, Intel and IBM.