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-959 days 20:33:51
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-959 days 20:33:51

Ends in

-743 days 20:33:51

Start

2023-01-12 01:00 CET

End

2023-08-16 02:00 CEST

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Preparation (not mandatory)

Problem B
Echo Echo Echo — Problem Statistics

Back to problem description
Submissions 3470
Accepted submissions 1805
Submission ratio 52.02%
Authors 1352
Accepted authors 1331
Author ratio 98.45%

Solution running time distribution