Cody

# Problem 980. Unique values without using UNIQUE function

Solution 854550

Submitted on 22 Mar 2016 by LY Cao
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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 y = your_fcn_name(x) y = setdiff(x,'','Stable') end %This code written by profile_id 3021298 y = 9 2 5

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

y = 42 1 17

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

y = Columns 1 through 9 0.9012 0.8773 0.2546 0.2602 0.8482 0.8675 0.6951 0.2708 0.4231 Columns 10 through 18 0.3602 0.0993 0.4723 0.9951 0.2710 0.6899 0.3992 0.6488 0.2137 Columns 19 through 25 0.9230 0.0285 0.0821 0.1461 0.2035 0.4607 0.2535