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Northwestern Practice 16


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Starts in

-795 days 18:04:28

Ends in

-789 days 13:04:28

Start

2023-04-28 22:00 CEST

End

2023-05-05 03:00 CEST

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Northwestern Practice 16

Problem B
Black and White — Problem Statistics

Back to problem description
Submissions 524
Accepted submissions 235
Submission ratio 44.85%
Authors 183
Accepted authors 147
Author ratio 80.33%

Solution running time distribution