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Problem 980. Unique values without using UNIQUE function

Solution 3452108

Submitted on 28 Oct 2020 at 14:05 by keqin zhao
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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) len = length(x) temp = ones(1,len) for i = 1:len for j = i+1:len if x(i) == x(j) temp(j) = 0 ; end end end y = x(logical(temp)); end %This code written by profile_id 8530779 ' len = 4 temp = 1 1 1 1

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

len = 7 temp = 1 1 1 1 1 1 1

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

len = 25 temp = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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