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simple problems only


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-2026 days 7:54:59

Ends in

-2019 days 7:54:59

Start

2019-12-14 13:00 CET

End

2019-12-21 13:00 CET

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simple problems only

Problem A
Hello World! — Problem Statistics

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Submissions 261000
Accepted submissions 137578
Submission ratio 52.71%
Authors 111388
Accepted authors 106451
Author ratio 95.57%

Solution running time distribution