Turbo C++ and Borland C++ provide an integrated program development environment under MS DOS. They provide a built-in editor and a menu bar which includes options such as File, Edit, Compile and Run.
We can create and save the source files under the File options, and edit them under the Edit option. We can then compile the program under the Compile option and execute it under the Run option. The Run option can be used without compiling the source code. In this case, the RUN command causes the system to compile, link and run the program in one step. Turbo C++ being the most popular compiler, creation and execution of programs under Turbo C++.