Cody

# Problem 53. Duplicates

Solution 389017

Submitted on 21 Jan 2014 by Jonathan
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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)))

c1 = 'aa' 'bb' ia1 = 1 2 ic1 = 1 2 1 1

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

c1 = '10' '11' '12' ia1 = 1 2 3 ic1 = 1 2 3

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

c1 = 'zzz' ia1 = 1 ic1 = 1 1 1

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

c1 = 'a' 'b' 'c' 'd' ia1 = 1 2 3 5 ic1 = 1 2 3 2 4 3

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

c1 = Empty cell array: 0-by-1 ia1 = Empty matrix: 0-by-1 ic1 = Empty matrix: 0-by-1