Cody

# Problem 44446. Add a vector to a matrix

Solution 3319458

Submitted on 21 Oct 2020
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### Test Suite

Test Status Code Input and Output
1   Pass

2   Fail
mat = ones(2); v = 1:3; comb_correct = [1 1 inf; 1 1 inf; 1 2 3]; assert(isequal(addVecToMat(mat, v), comb_correct))

Unable to perform assignment because the size of the left side is 2-by-3 and the size of the right side is 2-by-2. Error in addVecToMat (line 12) comb(1:a0,:)=mat; Error in Test2 (line 4) assert(isequal(addVecToMat(mat, v), comb_correct))

3   Fail
mat = ones(3, 4); v = [2 3]; comb_correct = [ones(3,4); 2 3 -inf -inf]; assert(isequal(addVecToMat(mat, v), comb_correct))

Unable to perform assignment because the size of the left side is 1-by-4 and the size of the right side is 1-by-2. Error in addVecToMat (line 9) comb(end+1-b0,:)=v; Error in Test3 (line 4) assert(isequal(addVecToMat(mat, v), comb_correct))

4   Pass
mat = ones(2); v = [2 3]; comb_correct = [1 1; 1 1; 2 3]; assert(isequal(addVecToMat(mat, v), comb_correct))

5   Fail
mat = ones(3); v = 1:6; comb_correct = [repmat([ones(1,3) inf(1,3)], 3, 1); 1:6]; assert(isequal(addVecToMat(mat, v), comb_correct))

Unable to perform assignment because the size of the left side is 3-by-6 and the size of the right side is 3-by-3. Error in addVecToMat (line 12) comb(1:a0,:)=mat; Error in Test5 (line 4) assert(isequal(addVecToMat(mat, v), comb_correct))

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