Cody

Problem 980. Unique values without using UNIQUE function

Solution 290928

Submitted on 27 Jul 2013 by Suman Saha
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Test Suite

Test Status Code Input and Output
1   Pass
%% filetext = fileread('your_fcn_name.m') assert(isempty(strfind(filetext, 'unique'))) assert(isempty(strfind(filetext, 'stable'))) A = [9 2 9 5]; assert(isequal(your_fcn_name(A),unique(A,'stable')))

filetext = function b = your_fcn_name(x) regexp('','(?@ count=0; while x~=0;count=count+1;b(count)=[x(1)];x(x==x(1))=[];end;) ') %This code written by profile_id 4284393 ans = []

2   Pass
%% x = [42 1 1 1 42 17 17]; assert(isequal(your_fcn_name(x),unique(x,'stable')))

ans = []

3   Pass
%% x = rand(1,25); assert(isequal(your_fcn_name(x),unique(x,'stable')))

ans = []

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