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HackVerse 2025 - Preselection


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-108 days 6:47:01

Ends in

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Start

2025-04-15 01:00 CEST

End

2025-04-22 01:00 CEST

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HackVerse 2025 - Preselection

Problem L
Happy and Unhappy Numbers — Problem Statistics

Back to problem description
Submissions 574
Accepted submissions 158
Submission ratio 27.53%
Authors 131
Accepted authors 89
Author ratio 67.94%

Solution running time distribution