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-1164 days 17:13:12
Contest is over

2022 NAC Practice Contest 1


Time elapsed

5:00:00

Time Remaining

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Starts in

-1164 days 17:13:12

Ends in

-1164 days 12:13:12

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 4590
Accepted submissions 3040
Submission ratio 66.23%
Authors 2957
Accepted authors 2844
Author ratio 96.18%

Solution running time distribution