Cody

Solution 200093

Submitted on 4 Feb 2013
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Test Suite

Test Status Code Input and Output
1   Fail
%% x = rand(10000, 1); z = rand(10000, 1); x = vertcat(x, z); tic y_correct = unique(x); t_unique = toc tic y_myunique = my_unique(x); t_myunique = toc assert(isequal(sort(my_unique(x)),y_correct) && t_unique > t_myunique)
Error: Unrecognized flag 'native'. Valid flags are 'rows', 'first', 'last', 'stable', 'sorted', 'legacy', 'R2012a'.
2   Fail
%% x = rand(50000, 1); z = rand(50000, 1); x = vertcat(x, z); tic y_correct = unique(x); t_unique = toc tic y_my_unique = my_unique(x); t_my_unique = toc assert(isequal(sort(my_unique(x)),y_correct) && t_unique > t_my_unique)
Error: Unrecognized flag 'native'. Valid flags are 'rows', 'first', 'last', 'stable', 'sorted', 'legacy', 'R2012a'.
3   Fail
%% x = [1; 2; 3; 4; 2; 3; 4; 5;]; tic y_correct = unique(x); t_unique = toc tic y_my_unique = my_unique(x); t_my_unique = toc assert(isequal(sort(my_unique(x)),y_correct) && t_unique > t_my_unique)
Error: Unrecognized flag 'native'. Valid flags are 'rows', 'first', 'last', 'stable', 'sorted', 'legacy', 'R2012a'.