Cody

# Problem 2442. Magnet and Iron

Solution 1765081

Submitted on 28 Mar 2019 by Abdelfatah Teamah
• Size: 7
• This is the leading solution.
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 1;1 0;1 26; 26 0; 26 26 ;0 1;1 1] y_correct =[1 26 1 1 1 0 26 0 0 1 1 1 26 26]; assert(isequal(strongMagnet(x),y_correct))

x = 1 1 1 0 1 26 26 0 26 26 0 1 1 1 [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In strongMagnet (line 2) In ScoringEngineTestPoint1 (line 9) In solutionTest (line 3)]

2   Pass
x = 26*ones(26,26); y_correct = x; assert(isequal(strongMagnet(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In strongMagnet (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

3   Pass
x = zeros(26,26); y_correct = x; assert(isequal(strongMagnet(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In strongMagnet (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]

4   Pass
x = [1 26; 3 26; 26 26; 0 0; -12 nan; 26 26] y_correct = [26 26 1 26 3 26 0 0 -12 NaN 26 26]; assert(isequalwithequalnans(strongMagnet(x),y_correct))

x = 1 26 3 26 26 26 0 0 -12 NaN 26 26 [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In strongMagnet (line 2) In ScoringEngineTestPoint4 (line 8) In solutionTest (line 9)]