The curly brackets demarcate the boundaries of a code block. In this first instance, they are marking the start and end of the Izlence class. When you define both versions of an operator, it's expected that their behavior differs only when the result of an operation is too large https://rowanmwbgm.bloguetechno.com/hakkında-herşey-c-eğitim-seti-65886551