Cody

# Problem 53. Duplicates

Solution 2813620

Submitted on 9 Aug 2020
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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)))

Not enough input arguments. Error in cell/ismember (line 33) if ~((ischar(a) || iscellstr(a)) && (ischar(b) || iscellstr(b))) Error in duplicates (line 2) dups = ismember(strs); Error in Test1 (line 3) result = duplicates(strs);

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

Not enough input arguments. Error in cell/ismember (line 33) if ~((ischar(a) || iscellstr(a)) && (ischar(b) || iscellstr(b))) Error in duplicates (line 2) dups = ismember(strs); Error in Test2 (line 3) result = duplicates(strs);

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

Not enough input arguments. Error in cell/ismember (line 33) if ~((ischar(a) || iscellstr(a)) && (ischar(b) || iscellstr(b))) Error in duplicates (line 2) dups = ismember(strs); Error in Test3 (line 3) result = duplicates(strs);

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

Not enough input arguments. Error in cell/ismember (line 33) if ~((ischar(a) || iscellstr(a)) && (ischar(b) || iscellstr(b))) Error in duplicates (line 2) dups = ismember(strs); Error in Test4 (line 3) result = duplicates(strs);

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

Not enough input arguments. Error in cell/ismember (line 33) if ~((ischar(a) || iscellstr(a)) && (ischar(b) || iscellstr(b))) Error in duplicates (line 2) dups = ismember(strs); Error in Test5 (line 3) result = duplicates(strs);