The features of developing software products using symbolic and string variables in the object-oriented C++ Builder environment are considered. The syntax is considered in detail in various examples when using symbolic and string variables in C++Builder software products. Examples of the use of character and string variables in the object-oriented programming environment C++ Builder, developed by the author, are presented in the form of algorithms, program code and program interfaces. The paper details examples of program development using symbols and string variables. The choice of the method necessary for solving problems is substantiated, taking into account the available initial data, as well as taking into account the forecast of the expected results and the features of their obtaining and further processing. The external specification and the main features of the solution of the set tasks are considered. The given examples of algorithms and programs in tasks with symbols and string variables in the C ++ Builder environment are the basis for developing software for solving engineering problems. The proposed approaches can be used in practice, since the algorithms presented in the work will serve as a complex example in solving the set engineering and technical problems.
Programming, programming language,
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