Today we went over graphs and trees and did some practice problems on them. Class slides. HW inside on slide 12 Post your solutions in the comments if you can. Please review previous practice problems and try to figure them out yourself. You can ask me questions during class or via email.

Today we covered while loops, sentinel values for while loops, and the fencepost question with commas. Here are the slides/recordings for this course: https://drive.google.com/drive/folders/1dY_nmHZqfedv-Be86mvNavp8quNvjAwP Today's homework: https://forms.gle/gzNZjd5oF6jXMu2e9 Feedback form: https://forms.gle/L3PVjyzWxtEuL6q67 Extra problems for practice: If/else statements (useful practice for ACSL/AP Computer Science A)  https://www.lol-101.com/classrooms/java-question-bank/if-else-and-nested-if-else-exercises While loops: https://www.lol-101.com/classrooms/introduction-to-java/5-5-what-if-we-don-t-know-how-many-times-to-repeat If you decide to do the extra problems, please submit your answer here, and I will give you feedback. Please make sure you say which question you solved. Good luck, Nelson (Mentor)

Today we went over objects and did more practice problems on general coding problems. Class slides. HW inside on slide 14 Post your solutions in the comments if you can. Please review previous practice problems and try to figure them out yourself. You can ask me questions during class or via email. There is no class next week. Have a merry thanksgiving!