Cody

Problem 576. Return elements unique to either input

Solution 1042208

Submitted on 1 Nov 2016
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Test Suite

Test Status Code Input and Output
1   Pass
a = [1 2 3 4 5]; b = [2 3 4 5 6]; y_correct = [1 6]; assert(isequal(vector_diff(a,b),y_correct))

y = 1 6
2   Pass
a = 10:-2:0; b = 1:2:11; y_correct = 0:11; assert(isequal(vector_diff(a,b),y_correct))

y = 0 1 2 3 4 5 6 7 8 9 10 11
3   Fail
a=magic(5); b=magic(6); y_correct = 26:36; assert(isequal(vector_diff(a,b),y_correct))

y = 26 27 28 29 30 31 32 33 34 35 36

Assertion failed.
4   Fail
a=(10:100)'; b=11:100; y_correct = 10; assert(isequal(vector_diff(a,b),y_correct))

Matrix index is out of range for deletion. Error in vector_diff (line 3) y(intersect(a,b)) =[] Error in TestPoint4 (line 4) assert(isequal(vector_diff(a,b),y_correct))
5   Fail
a=magic(3)-1.5; b=[]; y_correct = -0.5:7.5; assert(isequal(vector_diff(a,b),y_correct))

y = -0.5000 0.5000 1.5000 2.5000 3.5000 4.5000 5.5000 6.5000 7.5000

Assertion failed.
6   Fail
a=zeros(5); b=ones(3); y_correct=[0 1]; assert(isequal(vector_diff(a,b),y_correct))

y = 0 1

Assertion failed.
7   Pass
forbidden = '(regexp)'; assert(isempty(regexp(evalc('type vector_diff'),forbidden)));

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