The irony of using GDZ for informatics is particularly sharp. Informatics is designed to teach students how to solve problems and think critically. By simply copying an answer:
It builds a habit of looking for the "right" answer online rather than trying to construct it oneself. A Tool, Not a Crutch gotovoe domashnee zadanie po informatike 4klassa
The student misses the "why" behind an algorithm. The irony of using GDZ for informatics is particularly sharp