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-1969 days 22:54:39
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2020 NAC Practice Contest 04


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Starts in

-1969 days 22:54:39

Ends in

-1969 days 17:54:39

Start

2020-02-08 19:00 CET

End

2020-02-09 00:00 CET

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2020 NAC Practice Contest 04

Problem E
Prefix Free Code — Problem Statistics

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Submissions 1787
Accepted submissions 376
Submission ratio 21.04%
Authors 367
Accepted authors 249
Author ratio 67.85%

Solution running time distribution