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function [grade] = num2grade(points) if round(points) ~= points error('points er ikke et heltall!') elseif points > 100 || points < 0 error('points må ligge i intervallet [0, 100]!') elseif points > 88 grade = 'A'; elseif points > 76 grade = 'B'; elseif points > 64 grade = 'C'; elseif points > 52 grade = 'D'; elseif points > 40 grade = 'E'; else grade = 'F'; end end |
b)
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function grade = evaluateGrade(points, handWriting) grade = num2grade(points); if handWriting && grade ~= 'A' grade = char(grade - 1); else if ~handWriting && grade ~= 'F' grade = char(grade + 1); end end |
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