USACO 2021-2022 Second Contest

The second contest of the 2021-2022 USACO season will be running from January 28th to February 1st this weekend. Good luck to everyone!

This forum will be read-only for the duration of the contest window as specified at (7:00 am 1/28 - whenever the website explicitly states that the contest is over).

As per USACO, the contest is now officially over.