Cody

Problem 2650. Kurchan 4x4 - Optimal score

Solution 2129772

Submitted on 15 Feb 2020 by Augusto Mazzei
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Test Suite

Test Status Code Input and Output
1   Pass
y = kurchan_4x4 uy=unique(y(:)); assert(isequal(uy,[1:16]')); dg = @(mm) spdiags([mm mm],1:length(mm)); py=prod([y y' dg(y) dg(flipud(y))]); cody_score=max(py)-min(py); fprintf('Maximum product of your matrix = %.0f \n',max(py)) fprintf('Minimum product of your matrix = %.0f \n',min(py)) fprintf('Kurchan score of your matrix = %.0f \n',cody_score) feval(@assignin,'caller','score',cody_score);

ans = 16 5 4 3 6 15 12 2 7 8 14 1 9 10 11 13 y = 16 5 4 3 6 15 12 2 7 8 14 1 9 10 11 13 Maximum product of your matrix = 43680 Minimum product of your matrix = 78 Kurchan score of your matrix = 43602

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