Cody

Problem 980. Unique values without using UNIQUE function

Solution 3154916

Submitted on 10 Oct 2020 by kaatil_coder
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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 = []; for i = 1:numel(x) if all(y~=x(i)) y(end+1) = x(i); end end y end %This code written by profile_id 13315368 ' 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 17 0.8214 0.9896 0.7785 0.4373 0.2921 0.9898 0.0036 0.6994 0.9965 0.2962 0.4036 0.4078 0.0851 0.2295 0.1398 0.7640 0.4418 Columns 18 through 25 0.5441 0.5194 0.6958 0.5103 0.2579 0.3657 0.5657 0.5927

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