Good luck to all teams!

For people who want to try their hand at the problems, Kattis will be hosting an open mirror 15 minutes after the contest starts: https://open.kattis.com/contests/nac20open.

Stream is live now!

What is the cutoff to qualify for WF?

Thanks to everyone who competed, hope you had fun. Judge explanation videos are up: https://www.youtube.com/playlist?list=PLKtOWhDBKQPb5YRcl2F5ECJ0uihh0pGTw

Closing ceremony is now live!

NA Champions, Gold Medalists, ICPC Finalists: Massachusetts Institute of Technology

Silver Medalists, ICPC Finalists: Georgia Institute of Technology, Harvard University

Bronze Medalists, ICPC Finalists: Purdue University, New York University, University of Central Florida, Cornell University.

ICPC Finalists: McGill University, Swarthmore College, University of Illinois at Urbana-Champaign, Columbia University, Carnegie Mellon University, The University of Texas at Austin, California Institute of Technology, The University of Texas at Dallas, University of British Columbia, University of Wisconsin — Madison, University of Utah, University of Waterloo

I am considering to run the GP of America on the NAC problems, so official teams and teams from the mirror will be included in the standings.

So those who were involved in the live coverage unluckly shall skip the Grand Prix of America.

Is there anywhere I can find source codes for the problems?