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PSU Training #4


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Start

2016-11-28 04:00 CET

End

2016-11-28 11:00 CET

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PSU Training #4

Problem D
Fenwick Tree — Problem Statistics

Back to problem description
Submissions 16252
Accepted submissions 4625
Submission ratio 28.46%
Authors 2496
Accepted authors 2028
Author ratio 81.25%

Solution running time distribution