This contest will be rated for all participants.

• Partial scoring is enabled for some or all of these problems.

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

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

The contest format is AtCoder.

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

• Each submission before the first maximum score submission will incur a penalty of 5 minutes.

• Ties will be broken by the time of the last score altering submission (including penalty).

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