COJ Forum

Problem set
Discussion around the problems of the COJ.

Algorithms
Discussion around the algorithms: the most powerful tool of the contest programmer. This is the place to ask about the algorithms you have heard mention, or to share with the community your knowledge about them.

Documentation
This is the place to share with the community the documentation that you find helpful for contest programming, as well as to ask for articles and books that can help you improve your skills.

FAQ
Feel free to ask any questions related to the COJ.

Guestbook
Please, "sign" the Guestbook of the COJ.