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2016 North American Practice Contest 7


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Start

2016-10-22 19:00 CEST

End

2016-10-23 00:00 CEST

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2016 North American Practice Contest 7

Problem I
Matrix Keypad — Problem Statistics

Back to problem description
Submissions 782
Accepted submissions 345
Submission ratio 44.12%
Authors 366
Accepted authors 306
Author ratio 83.61%

Solution running time distribution