Cody

Problem 1958. Add a row of zeros on top of a matrix

Solution 803618

Submitted on 9 Jan 2016 by William
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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))

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

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

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

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