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Test

Code Input and Output

1

Fail

%% x = rand(4); y_correct = [zeros(1,size(x,2));x]; assert(isequal(addrow(x),y_correct))

Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem12/addrow.m>addrow".

2

Fail

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

Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem12/addrow.m>addrow".

3

Fail

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

Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem12/addrow.m>addrow".

4

Fail

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