Cody

# Problem 34. Binary numbers

Solution 1911748

Submitted on 25 Aug 2019 at 13:08
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### Test Suite

Test Status Code Input and Output
1   Fail
n = 2; A = binary_numbers(n); assert(isequal(class(A), 'double'))

Error using horzcat Dimensions of arrays being concatenated are not consistent. Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in Test1 (line 2) A = binary_numbers(n);

2   Fail
n = 3; A = binary_numbers(n); assert(all(A(:) == 0 | A(:) == 1))

Error using horzcat Dimensions of arrays being concatenated are not consistent. Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in Test2 (line 2) A = binary_numbers(n);

3   Fail
n = 5; A = binary_numbers(n); assert(isequal(size(A),[32 5]))

Error using horzcat Dimensions of arrays being concatenated are not consistent. Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in Test3 (line 2) A = binary_numbers(n);

4   Fail
n = 10; A = binary_numbers(n); assert(isequal(size(unique(A,'rows'),1),1024))

Error using horzcat Dimensions of arrays being concatenated are not consistent. Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in binary_numbers (line 5) A = [0, binary_numbers(n-1); 1, binary_numbers(n-1)]; Error in Test4 (line 2) A = binary_numbers(n);

5   Pass
n = 1; A = binary_numbers(n); assert(isequal(A,[0;1]) || isequal(A,[1;0]))