A worker loses his job during the pandemic, and signs up to become a driver for a food-delivery app: this was the reality for ...

Abstract: In this paper, we focus on primary school students and show that it is possible for students without prior knowledge in these areas to re-invent and successfully implement cryptogra-phy and ...

Abstract: Sorting is an algorithmic concept that is covered in every fundamental computer science and engineering course and included in most if not all programming competitions. It is an everyday ...