% cd your-pc2-directory
 % /homes/cs390cp/pc2/bin/pc2team &

Log in using your individually assigned “teamX” account and password. You can work in the current window/directory, creating a subdirectory for each problem.

• A: Prelude 1 to Backtracking -- Permutations
• B: Prelude 2 to Backtracking -- Subsets
• C: Prelude 3 to Backtracking -- Queens
• D: Little Bishops
• E: Queue
• F: Garden of Eden

Remember: If you've already solved one or more of these problems, try (1) solving again without referring to your old solution, and/or (2) using a different language (Java or C++). If you want to work on an additional problem from the book, let me know.

Hints:

• A: Here is an abstract class that defines the backtracking interface and solution from the textbook.