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Northwestern Practice 16


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Starts in

-741 days 12:30:45

Ends in

-735 days 7:30:45

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 448
Accepted submissions 185
Submission ratio 41.29%
Authors 177
Accepted authors 142
Author ratio 80.23%

Solution running time distribution