APS105 is an introduction into programming concepts using C. If you have programmed before you are likely to find this class quite simply, especially up to the mid-term. Topics include arrays, dynamic memory allocation, recursion, data structures and basic sorting and searching algorithms.

A good percentage of your exam marks will come from leet code style questions (easy-ish difficulty for the mid-term and medium-ish difficulty for the final) so above all make sure you have a solid problem-solving foundation on top of understanding the course concepts.