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Rhodium 2019

Start date: Dec. 21, 2019, 5 p.m. UTC
Given a tree, calculate number of its subtrees whose vertex labels form a continuous range of integers.

The Rhodium Challenge is here, hosted by Codility.

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4109 started 155 silver awards 105 golden awards

Hall of fame:

Chenyang Wu
Time: 44 minutes
Tadeusz Sznuk
Time: 47 minutes
Andrei Navumenka
Time: 58 minutes