1. What are we expected to know in regards to using %x, %o, %U, etc? Answer: It is nice to know this feature, but I don't think that there will be space left to cover them in the final. 2. Will you ask us to write code using linked list? Answer: Most likely I will not ask you to write new code about linked list. You need to understand how it works and the basic operations on linked list. Take some time to read and understand linkedlist2.c and linkedlist.c posted on the class web site. 3. How much the projected grade I received yesterday tells about my final grade? Answer: You will most likely get full credit on homework 4. You need to do well in project 4. Final exam is the most uncertainty to decide your final grade. I have given about 12 A's in the projected grade, just did not feel right to give A's when you get below 80 on midterms. But you can certainly expect more A's (including A-'s) in the final letter grade. On the other side, there are very few D's and F's in the projected grades. All togther 7. However, if you have a low C/C-, don't sleep on that. It will be hard for me to give you C- or higher if your final exam is extremly low. Say we have students with 30 on midterm but still get a C for the projected grade, but that probably will not happen again if you are that low in the final. 4. Do you plan to post a sample previous final exam? Answer: I don't have such plan as previous finals have questions that I have promised won't be in the final this time, such as debug of a complete program and output of programs. I am worried that might create some confusion. 5. More on linked list Answer: The problems on linked list are debugging (most of them just one line of code) and fill in blank type of questions. They will test your understanding of the basic concepts.