This book was written for the needs of the nationwide exam subject "Computer Programming," which is taught in the IT sector of the third grade of day vocational high schools. It can also be used as supplementary material for teaching the subject "Principles of Computer Programming" in the second grade of vocational high schools, in the IT sector.

It consists of 7 chapters, where at the beginning of each chapter the theory is presented, followed by useful methodologies and examples of applying the methodologies, solved exercises, questions, and exercises for solving.