This is for any student who wants to sign up for FOOP 2021 Spring class ( https://www.csie.ntu.edu.tw/~htlin/course/foop21spring/ ). You should check the website, including the course policy, before deciding whether to sign up. There is no guarantee that we can include everyone because of TA and seat resources. We will gradually distribute selection codes to students electronically based on priority after running our own lottery.