hello

hello, a C++ code which says "Hello, world!".

If you're just trying to learn C++, or learning how to use C++ on a different computer system, or in batch mode, it's helpful if you start with a very simple program with a tiny amount of output that should print immediately if things are working well.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

hello is available in a BASH version and a C version and a C++ version and a FORTRAN90 version and a keras/python version and a MATLAB version and an Octave version and a Python version and an R version.

Related Data and Programs:

hello_test

HELLO_MPI, a C++ code which prints out "Hello, world!" using the MPI parallel programming environment.

HELLO_OPENMP, a C++ code which prints out "Hello, world!" using the OpenMP parallel programming environment.

Source Code:

• hello.cpp, the source code;
• hello.sh, compiles the source code;