Cody

# Problem 838. Check if number exists in vector

Solution 3341308

Submitted on 23 Oct 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
a = 1; b = [1,2]; y_correct = 1; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) y=isempty(find(a,b)); Error in Test1 (line 4) assert(isequal(existsInVector(a,b),y_correct))

2   Fail
a = 12; b = [1,3,4,5,6,7,8,1,2]; y_correct = 0; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) y=isempty(find(a,b)); Error in Test2 (line 4) assert(isequal(existsInVector(a,b),y_correct))

3   Fail
a = -1; b = [1,2]; y_correct = 0; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) y=isempty(find(a,b)); Error in Test3 (line 4) assert(isequal(existsInVector(a,b),y_correct))

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