0:00:00
-1688 days 10:47:08
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prake


Time elapsed

6:44:00

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Starts in

-1688 days 10:47:08

Ends in

-1688 days 4:03:08

Start

2020-11-21 06:16 CET

End

2020-11-21 13:00 CET

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prake

Problem A
Railroad — Problem Statistics

Back to problem description
Submissions 7749
Accepted submissions 4892
Submission ratio 63.13%
Authors 4584
Accepted authors 4388
Author ratio 95.72%

Solution running time distribution