Cody

Problem 53. Duplicates

Solution 512577

Submitted on 14 Oct 2014
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Test Suite

Test Status Code Input and Output
1   Fail
%% strs = {'aa','bb','aa','aa'}; correct = {'aa'}; result = duplicates(strs); assert(isempty(setdiff(result,correct)) & isempty(setdiff(correct,result)))

Error: Input A of class cell and input B of class cell must be cell arrays of strings, unless one is a string.

2   Pass
%% strs = {'10','11','12'}; correct = {}; result = duplicates(strs); assert(isempty(setdiff(result,correct)) & isempty(setdiff(correct,result)))

3   Fail
%% strs = {'zzz','zzz','zzz'}; correct = {'zzz'}; result = duplicates(strs); assert(isempty(setdiff(result,correct)) & isempty(setdiff(correct,result)))

Error: Input A of class cell and input B of class cell must be cell arrays of strings, unless one is a string.

4   Fail
%% strs = {'a','b','c','b','d','c'}; correct = {'b','c'}; result = duplicates(strs); assert(isempty(setdiff(result,correct)) & isempty(setdiff(correct,result)))

Error: Assertion failed.

5   Pass
%% strs = {}; correct = {}; result = duplicates(strs); assert(isempty(setdiff(result,correct)) & isempty(setdiff(correct,result)))

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