Cody

Solution 173267

Submitted on 5 Dec 2012 by James
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Test Suite

Test Status Code Input and Output
1   Pass
%% feval(@assignin,'caller','score',20000);
2   Pass
%% % Warm-Up Calls and functionality check tic c=randi(4,1024,48,'uint8')-1; out = unique_rows_fast(c); assert(isequal(unique(c,'rows'),out)) c=randi(4,2048,48,'uint8')-1; out = unique_rows_fast(c); assert(isequal(unique(c,'rows'),out)) c=randi(4,4096,48,'uint8')-1; out = unique_rows_fast(c); assert(isequal(unique(c,'rows'),out)) toc
Elapsed time is 0.396494 seconds.
3   Pass
%% tic c=randi(4,4000000,48,'uint8')-1; toc ta=clock; out = unique_rows_fast(c); t1=etime(clock,ta)*1000; tic assert(isequal(unique(c,'rows'),out)) % toc t2=min(20000,t1); % unique scores 18.1 sec fprintf('Actual Time = %.0f msec\n',t1) feval(@assignin,'caller','score',floor(t2));
Elapsed time is 6.865650 seconds. Elapsed time is 18.472845 seconds. Actual Time = 14843 msec