Cody

Problem 262. Swap the input arguments

Solution 2812111

Submitted on 9 Aug 2020
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Test Suite

Test Status Code Input and Output
1   Fail
[q,r] = swapInputs(5,10); assert(isequal(q,10)); assert(isequal(r,5));

Too many output arguments. Error in swapInputs (line 2) [q,r] = [b,a]; Error in Test1 (line 1) [q,r] = swapInputs(5,10);

2   Fail
[q,r] = swapInputs(magic(3), 'hello, world'); assert(isequal(q,'hello, world')); assert(isequal(r,magic(3)));

Error using horzcat Dimensions of arrays being concatenated are not consistent. Error in swapInputs (line 2) [q,r] = [b,a]; Error in Test2 (line 1) [q,r] = swapInputs(magic(3), 'hello, world');

3   Fail
[q,r] = swapInputs({}, NaN); assert(isnan(q)); assert(iscell(r) && isempty(r));

Too many output arguments. Error in swapInputs (line 2) [q,r] = [b,a]; Error in Test3 (line 1) [q,r] = swapInputs({}, NaN);