====== David's Journal ======
  * [[preface|Preface]]
  * [[chapter1|Chapter 1 - Introduction: Some Representative Problems]]
  * [[chapter2|Chapter 2 - Basics of Algorithm Analysis]]
  * [[chapter3|Chapter 3 - Graphs]]
  * [[chapter4|Chapter 4 - Greedy Algorithms]]
  * [[chapter5|Chapter 5 - Divide and Conquer]]
  * [[chapter6|Chapter 6 - Dynamic Programming]]
  * [[chapter7|Chapter 7 - Network Flow]]