Rules -

1. Two members per team.
   
   
2. Registration closes 1 hour before the event.
   
   
3. Teams visit iDeas04.org on February 28.
   
   
4. Teams may log off and relogin to post solutions, the online grader will grade the responses instantly and display the success/failure or each test input.
   
   
5. For each team, the best responses will be considered.
   10 teams will be selected for the finals.
   
   
6. Success on test inputs is the only criterion; no added consideration will be given for elegance, efficiency, originality of approach. Test inputs will not be made known to participant.