Bratko, Chapter 4: Using Structures: Example Programs

- retrieving structured information from a database
  - code in sec4.1
  - other queries ?
- doing data abstraction
  - code in sec4.2 (WATCH OUT for nth_member for HW1)
  - don't need to remember structure of database
- simulating a non-deterministic automaton
- travel planning
  - use of '/'
- the eight queens problem

Examples
- hard
  - merge sort
  - binary search