Cody

# Problem 927. Knots Contest: Minimum Knots (TestSuite)

Solution 321931

Submitted on 22 Sep 2013
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### Test Suite

Test Status Code Input and Output
1   Pass
%% feval(@assignin,'caller','score',2000);

``` ```

2   Fail
%% tic %urlwrite('http://tinyurl.com/matlab-Knots','Knots_sample.mat') %urlwrite('http://tinyurl.com/matlab-numKnots','numKnots.m') % Fast numKnots urlwrite('http://rmatlabtest.appspot.com/testsuite_sample_knots.mat','Knots_sample.mat') toc urlwrite('http://rmatlabtest.appspot.com/numKnots.m','numKnots.m') % Fast numKnots rehash path % Make numKnots.m available toc

```Error: Undefined variable "freepass" or class "freepass.please". ```

3   Fail
%% cases=50; nKnots=zeros(cases,1); KnotTime=zeros(cases,1); load Knots_sample.mat testsuite=suite; % update for n=1:cases a=testsuite(n).a; xyIn=testsuite(n).xyIn; wts=testsuite(n).wts; rng(2,'twister') time0 = cputime; xyOut=solver(a,xyIn,wts); KnotTime(n) = cputime - time0; if size(unique(xyOut,'rows'),1)<length(wts) nKnots(n)=Inf; % Points must be unique else nKnots(n)=numKnots(xyOut,a); end end for n=1:cases fprintf('%2i KnotTime(msec) %5i Knots %4i\n',n,floor(KnotTime(n)*1000),nKnots(n)) end TKnotTime=sum(KnotTime); fprintf('Sum KnotTime %5i msec\n',floor(TKnotTime*1000)) Tknots=sum(nKnots);; fprintf('Knot Score %10.2f\n',Tknots) fprintf('Cody Maximum allowed Elapsed time is approximately 53 seconds\n') toc feval( @assignin,'caller','score',min( 2000,Tknots ) );

```Error: Unable to read file 'Knots_sample.mat': no such file or directory. ```