Cody

Problem 980. Unique values without using UNIQUE function

Solution 2269096

Submitted on 10 May 2020 by Michael Jarboe
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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 = x; for i = length(y):-1:1 if sum(y(i) == y) > 1 y(i) = [] end end end %This code written by profile_id 6317359 ' 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 1 1 42 17 y = 42 1 1 1 17 y = 42 1 1 17 y = 42 1 17

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

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