Learning objectives

After this class, you should be able to:

1. Describe the course policies, grading criteria, and your responsibilities.
2. Write a formal proof by induction.

Reading assignment

1. Read the syllabus and class notes.
2. CLR: Section 26.1, page 644.

Exercises and review questions

• Questions on current lecture's material
  1. How many homework assignments will you have in this course?
  2. How many programming assignments will you have in this course?
  3. Will you be graded on class participation in this course?
  4. What will your grade be if you obtain a total score of 85% and an exam average of 50%?
  5. Consider a binary tree in which each node has either two children, or no children. Prove by induction that the number of leaf nodes in such a tree with n nodes is (n+1)/2. Please submit a hardcopy of your proof to me at the begining of the next lecture, if you want feedback from me.
• Questions on next lecture's material
  1. Give an example of a flow network with 5 nodes and 6 edges, and give an example of a valid flow for it, which is not the maximum possible flow.