Cody

Problem 4. Make a checkerboard matrix

Solution 592645

Submitted on 6 Mar 2015
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Test Suite

Test Status Code Input and Output
1   Fail
%% n = 5; a = [1 0 1 0 1; 0 1 0 1 0; 1 0 1 0 1; 0 1 0 1 0; 1 0 1 0 1]; assert(isequal(a,checkerboard(n)))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] ans = 0

Output argument "ans" (and maybe others) not assigned during call to "checkerboard".

2   Fail
%% n = 4; a = [1 0 1 0; 0 1 0 1; 1 0 1 0; 0 1 0 1]; assert(isequal(a,checkerboard(n)))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] ans = 0

Output argument "ans" (and maybe others) not assigned during call to "checkerboard".

3   Fail
%% n = 7; a = [1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1]; assert(isequal(a,checkerboard(n)))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] ans = 0

Output argument "ans" (and maybe others) not assigned during call to "checkerboard".

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