This contest will be rated for all participants.

There are 4 problems in this contest.

• This contest will not use partial scoring.

• The pretest system will not be used for this contest.

• There is no submission limit for any of these problems.

The contest format is Default.

• The maximum score submission for each problem will be used.

• Ties will be broken by the sum of the last submission time on problems with a non-zero score.

The scoreboard will be visible for the duration of the contest.