We use several weighted metrics for calculating your score for a rank question: Levenshtein distance, Hamming distance, and longest common substring. Generally speaking, the closer the order you make to the right answer, the more points you get, and vice versa. The maximum (positive and negative) points available are stated for each question and depend on the complexity of the question.
Created by: Vladislav Balkhanov
Modified on: Thu, 21 Mar, 2019 at 4:34 PM
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