USACO Reference Documents

Allowed resources for the IOI and USACO camp can be found in this reference link.

Previous Camp Solutions

Previous camp problems and solutions are available to all cows who've attended camp in the past. The links to the solutions for the previous camps can be found here. The problems are available on Probgate (via your camp account).

Training Resources

Codeforces is a tried and true way to get better at contest programming. For those who are just starting out, some of our very motivated former campers created a set of freely available resources, linked below, with the intent of getting broader participation in competitive programming. Disclaimer: These links are provided for convenience only; USACO does not officially endorse or promote any of these sites or programs. USACO bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links. Contact the external site for answers to questions regarding its content.

Training Guide

Guide For Starting Up Competitive Programming Clubs