Cody

# Problem 980. Unique values without using UNIQUE function

Solution 1976423

Submitted on 14 Oct 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
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 = []; for ii = 1:numel(x) if numel(find(x == x(ii))) == 1 y(end+1) = x(ii); end end y end %This code written by profile_id 15921379 ' y = 2 5

Assertion failed.

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

y = []

Assertion failed.

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

y = Columns 1 through 17 0.2317 0.9863 0.6031 0.6551 0.5882 0.6271 0.2428 0.6704 0.7959 0.9206 0.4084 0.5056 0.2192 0.7706 0.0440 0.1922 0.9784 Columns 18 through 25 0.9974 0.9508 0.0421 0.9070 0.2972 0.4130 0.9243 0.9161