Cody

Problem 53. Duplicates

Solution 2957407

Submitted on 17 Sep 2020
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Test Suite

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

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

Unable to perform assignment with 0 elements on the right-hand side. Error in duplicates (line 17) dups = s{find(times>1)}; Error in Test2 (line 3) result = duplicates(strs);

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

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

Assertion failed.

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

Unable to perform assignment with 0 elements on the right-hand side. Error in duplicates (line 17) dups = s{find(times>1)}; Error in Test5 (line 3) result = duplicates(strs);

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