Cody

Solution 1995870

Submitted on 30 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = rand(4); y_correct = [zeros(1,size(x,2));x]; assert(isequal(addrow(x),y_correct))

y = 0 0 0 0 0.3936 0.2383 0.3528 0.2902 0.2416 0.1116 0.9043 0.3514 0.3370 0.0998 0.4578 0.4405 0.8601 0.3699 0.3602 0.2389

2   Pass
x = []; y_correct = zeros(1,0); assert(isequal(addrow(x),y_correct))

y = 1×0 empty double row vector

3   Fail
x = rand(8,1); y_correct = [zeros(1,size(x,2));x]; assert(isequal(addrow(x),y_correct))

Error using vertcat Dimensions of arrays being concatenated are not consistent. Error in addrow (line 3) y=[zeros(1,a);x] Error in Test3 (line 3) assert(isequal(addrow(x),y_correct))

4   Fail
x = zeros(0,1); y_correct = 0; assert(isequal(addrow(x),y_correct))

y = []

Assertion failed.