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-1336 days 23:31:20
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-1336 days 23:31:20

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Start

2021-11-04 22:30 CET

End

2021-11-04 23:30 CET

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Problem A
Coupons — Problem Statistics

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Submissions 203
Accepted submissions 32
Submission ratio 15.76%
Authors 37
Accepted authors 15
Author ratio 40.54%

Solution running time distribution