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-1186 days 18:58:56
Contest is over

2022 NAC Practice Contest 1


Time elapsed

5:00:00

Time Remaining

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Starts in

-1186 days 18:58:56

Ends in

-1186 days 13:58:56

Start

2022-04-23 20:00 CEST

End

2022-04-24 01:00 CEST

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2022 NAC Practice Contest 1

Problem J
Janitor Troubles — Problem Statistics

Back to problem description
Submissions 4602
Accepted submissions 3048
Submission ratio 66.23%
Authors 2964
Accepted authors 2851
Author ratio 96.19%

Solution running time distribution