The book contains a large set of problems in programming that will allow teachers to teach school leavers and students with different levels of initial training, thus forming their individual educational trajectories. The problems are matched to gradual increase of complexity and accompanied by the solutions on Pascal. The solutions can help students to conduct detailed analysis, find inaccuracies, create their own versions of improved programs, etc.
The book is intended for computer science teachers, school leavers and students.