For the homework assignments, you are supposed to have a GitLab account. For those of you who had registered in Moodle for the course by September 18th, should have received a GitLab account by now for HW 0, where you are the only developer.
For those of you who had not registered for the course in Moodle by September 18th, but still willing to take the course, should send an email to cs438@groupes.epfl.ch in order to create an account. A TA will create an account for you.