Cody

Solution 181428

Submitted on 25 Dec 2012 by @bmtran
  • Size: 934
  • This is the leading solution.
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Test Suite

Test Status Code Input and Output
1   Pass
%% feval(@assignin,'caller','score',2000);
2   Pass
%% tic urlwrite('http://tinyurl.com/matlab-KnotsContest','Knots_contest.mat') urlwrite('http://tinyurl.com/matlab-numKnots','numKnots.m') % Fast numKnots rehash path % Make numKnots.m available toc
ans = /users/msssystem1/Knots_contest.mat ans = /users/msssystem1/numKnots.m [Warning: Function /opt/mlsedu/mdcsserver/latest/m/web_common/shadow/license.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In verifyCode>evaluateCode at 226 In verifyCode at 40 In fevalJSON at 14] [Warning: Function /opt/mlsedu/mdcsserver/latest/m/common/shadow/home.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In verifyCode>evaluateCode at 226 In verifyCode at 40 In fevalJSON at 14] [Warning: Function /opt/mlsedu/mdcsserver/latest/m/common/shadow/keyboard.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In verifyCode>evaluateCode at 226 In verifyCode at 40 In fevalJSON at 14] [Warning: Function /opt/mlsedu/mdcsserver/latest/m/common/shadow/more.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In verifyCode>evaluateCode at 226 In verifyCode at 40 In fevalJSON at 14] [Warning: Function /opt/mlsedu/mdcsserver/latest/m/common/shadow/pause.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In verifyCode>evaluateCode at 226 In verifyCode at 40 In fevalJSON at 14] Elapsed time is 3.411577 seconds.
3   Pass
%% cases=50; nKnots=zeros(cases,1); KnotTime=zeros(cases,1); load Knots_contest.mat 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 ) );
1 KnotTime(msec) 1330 Knots 7 2 KnotTime(msec) 1480 Knots 43 3 KnotTime(msec) 99 Knots 5 4 KnotTime(msec) 120 Knots 23 5 KnotTime(msec) 139 Knots 10 6 KnotTime(msec) 520 Knots 28 7 KnotTime(msec) 109 Knots 6 8 KnotTime(msec) 1840 Knots 17 9 KnotTime(msec) 140 Knots 9 10 KnotTime(msec) 149 Knots 26 11 KnotTime(msec) 90 Knots 3 12 KnotTime(msec) 90 Knots 1 13 KnotTime(msec) 2009 Knots 19 14 KnotTime(msec) 159 Knots 0 15 KnotTime(msec) 400 Knots 38 16 KnotTime(msec) 2800 Knots 41 17 KnotTime(msec) 680 Knots 22 18 KnotTime(msec) 129 Knots 17 19 KnotTime(msec) 1150 Knots 32 20 KnotTime(msec) 1229 Knots 56 21 KnotTime(msec) 150 Knots 19 22 KnotTime(msec) 680 Knots 27 23 KnotTime(msec) 2020 Knots 37 24 KnotTime(msec) 359 Knots 8 25 KnotTime(msec) 90 Knots 0 26 KnotTime(msec) 69 Knots 2 27 KnotTime(msec) 259 Knots 0 28 KnotTime(msec) 120 Knots 7 29 KnotTime(msec) 69 Knots 2 30 KnotTime(msec) 1080 Knots 18 31 KnotTime(msec) 419 Knots 20 32 KnotTime(msec) 1959 Knots 19 33 KnotTime(msec) 179 Knots 0 34 KnotTime(msec) 199 Knots 25 35 KnotTime(msec) 250 Knots 10 36 KnotTime(msec) 99 Knots 9 37 KnotTime(msec) 49 Knots 2 38 KnotTime(msec) 1930 Knots 55 39 KnotTime(msec) 990 Knots 16 40 KnotTime(msec) 259 Knots 11 41 KnotTime(msec) 1500 Knots 34 42 KnotTime(msec) 1479 Knots 35 43 KnotTime(msec) 69 Knots 6 44 KnotTime(msec) 390 Knots 12 45 KnotTime(msec) 180 Knots 9 46 KnotTime(msec) 40 Knots 0 47 KnotTime(msec) 1699 Knots 51 48 KnotTime(msec) 180 Knots 26 49 KnotTime(msec) 2750 Knots 50 50 KnotTime(msec) 300 Knots 21 Sum KnotTime 34499 msec Knot Score 934.00 Cody Maximum allowed Elapsed time is approximately 53 seconds Elapsed time is 40.687689 seconds.