Cody

Problem 44952. Find MPG of Lightest Cars

Solution 3561855

Submitted on 6 Nov 2020 by Tim George
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Test Suite

Test Status Code Input and Output
1   Pass
N = 5 load(fullfile(matlabroot, 'toolbox/stats/statsdemos', 'carbig.mat')); Model = strtrim(string(Model)); cars = table(Model, MPG, Horsepower, Weight, Acceleration); save cars.mat cars assert(isequal(sort_cars(N),[35; 31; 39.1; 35.1; 31]));

N = 5 topN = 5x5 table <strong>Model</strong> <strong>MPG</strong> <strong>Horsepower</strong> <strong>Weight</strong> <strong>Acceleration</strong> <strong>_____________________</strong> <strong>____</strong> <strong>__________</strong> <strong>______</strong> <strong>____________</strong> "datsun 1200" 35 69 1613 18 "toyota corona" 31 52 1649 16.5 "toyota starlet" 39.1 58 1755 16.9 "honda civic 1300" 35.1 60 1760 16.1 "toyota corolla 1200" 31 65 1773 19

2   Pass
N = 6 load(fullfile(matlabroot, 'toolbox/stats/statsdemos', 'carsmall.mat')); Model = strtrim(string(Model)); cars = table(Model, MPG, Horsepower, Weight, Acceleration); save cars.mat cars assert(isequal(sort_cars(N),[33; 29.5; 26; 29; 38; 32]));

N = 6 topN = 6x5 table <strong>Model</strong> <strong>MPG</strong> <strong>Horsepower</strong> <strong>Weight</strong> <strong>Acceleration</strong> <strong>______________________________</strong> <strong>____</strong> <strong>__________</strong> <strong>______</strong> <strong>____________</strong> "honda civic" 33 53 1795 17.4 "volkswagen rabbit" 29.5 71 1825 12.2 "volkswagen 1131 deluxe sedan" 26 46 1835 20.5 "volkswagen rabbit" 29 70 1937 14.2 "honda civic" 38 67 1965 15 "honda civic (auto)" 32 67 1965 15.7

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