Cody

Solution 352810

Submitted on 16 Nov 2013
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Test Suite

Test Status Code Input and Output
1   Pass
%% feval(@assignin,'caller','score',0);
2   Pass
%% %urlwrite('http://tinyurl.com/matlab-Knots','Knots_sample.mat') urlwrite('http://rmatlabtest.appspot.com/testsuite_sample_knots.mat','Knots_sample.mat');
3   Fail
%% eKnots=[94 50 1719 11390 18 3446 7402 669 2558 13557 5376 25025 122 11566 2560 15726 7569 11728 35178 1872 972 29917 7433 2013 3 3081 1381 1424 1102 3534 2849 14520 16892 16553 18887 245 5729 3256 400 24811 290 15081 5679 12310 262 16317 1614 249 8782 192]; cases=4; nKnots=zeros(cases,1); KnotTime=zeros(cases,1); rclock=clock; rng(floor(rclock(6)*1000),'twister'); % Seed the random function tKnots=randi(50,cases,1); % anti-code answer load Knots_sample.mat testsuite=suite; % update for n=1:cases a=testsuite(tKnots(n)).a; xy=testsuite(tKnots(n)).xyIn; time0 = cputime; nKnots(n)=Knots(a,xy); KnotTime(n) = cputime - time0; end for n=1:cases assert(isequal(nKnots(n),eKnots(tKnots(n))),sprintf('Knot %i Was %i Expected %i',tKnots(n),nKnots(n),eKnots(tKnots(n)))); end % Success: Report Times P=[tKnots nKnots KnotTime]'; fprintf('Knot %i Knots %i Time %10.6f\n',P);
Error: Knot 7 Was 7383 Expected 7402
4   Fail
%% % Run for Time Score uses Knots [3 6 15 18 24 30 37 42 46 49] eKnots=[94 50 1719 11390 18 3446 7402 669 2558 13557 5376 25025 122 11566 2560 15726 7569 11728 35178 1872 972 29917 7433 2013 3 3081 1381 1424 1102 3534 2849 14520 16892 16553 18887 245 5729 3256 400 24811 290 15081 5679 12310 262 16317 1614 249 8782 192]; cases=10; nKnots=zeros(cases,1); KnotTime=zeros(cases,1); rclock=clock; rng(floor(rclock(6)*1000),'twister'); % Seed the random function %tKnots=randi(50,cases,1); load Knots_sample.mat testsuite=suite; % update tKnots=[3 6 15 18 24 30 37 42 46 49]'; for n=1:cases a=testsuite(tKnots(n)).a; xy=testsuite(tKnots(n)).xyIn; time0 = cputime; nKnots(n)=Knots(a,xy); KnotTime(n) = cputime - time0; end for n=1:cases assert(isequal(nKnots(n),eKnots(tKnots(n))),sprintf('Knot %i Was %i Expected %i',tKnots(n),nKnots(n),eKnots(tKnots(n)))); end % Success: Report Times P=[tKnots nKnots KnotTime]'; fprintf('Knot %i Knots %i Time %10.6f\n',P); % Score in msec feval(@assignin,'caller','score',min(10000,floor(1000*sum(KnotTime))));
Error: Knot 3 Was 1716 Expected 1719