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Solution 160365

Submitted on 10 Nov 2012 by Richard Zapor

Correct

1198Size
This is the leading solution.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

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

                    
2
Pass
 
%%
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
toc
rehash path % Make numKnots.m available
toc
ans =
/users/msssystem4/Knots_sample.mat
Elapsed time is 0.222547 seconds.
ans =
/users/msssystem4/numKnots.m
Elapsed time is 0.723191 seconds.
[Warning: Function license has the same name as a MATLAB builtin. We suggest you rename the function
to avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function mex has the same name as a MATLAB builtin. We suggest you rename the function to
avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function home has the same name as a MATLAB builtin. We suggest you rename the function to
avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function keyboard has the same name as a MATLAB builtin. We suggest you rename the function
to avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function more has the same name as a MATLAB builtin. We suggest you rename the function to
avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function pause has the same name as a MATLAB builtin. We suggest you rename the function to
avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
[Warning: Function simulink has the same name as a MATLAB builtin. We suggest you rename the function
to avoid a potential name conflict.]
[> In verifyCode>evaluateCode at 231
  In verifyCode at 40
  In fevalJSON at 14]
Elapsed time is 0.738322 seconds.
3
Pass
 
%%
cases=50; % Reduced to 40 from 50
nKnots=zeros(cases,1);
KnotTime=zeros(cases,1);
load Knots_sample.mat
testsuite=suite;
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))
T_score=6.5*exp(TKnotTime/23);
Tknots=sum(nKnots);;
fprintf('Time Score %10.2f\n',T_score)
fprintf('Knot Score %10.2f\n',Tknots)
fprintf('Total Score %10.2f\n',Tknots+T_score)
fprintf('Cody Maximum allowed Elapsed time is approximately 53 seconds\n')
toc
feval(  @assignin,'caller','score',min( 2000,Tknots+floor(T_score) )  );
1 KnotTime(msec)   399  Knots    1
 2 KnotTime(msec)   120  Knots    5
 3 KnotTime(msec)   149  Knots    5
 4 KnotTime(msec)   990  Knots   13
 5 KnotTime(msec)    39  Knots    6
 6 KnotTime(msec)   180  Knots   15
 7 KnotTime(msec)   430  Knots    7
 8 KnotTime(msec)    99  Knots    6
 9 KnotTime(msec)   110  Knots   24
10 KnotTime(msec)   759  Knots    6
11 KnotTime(msec)   269  Knots   18
12 KnotTime(msec)  2289  Knots   67
13 KnotTime(msec)    40  Knots    1
14 KnotTime(msec)   659  Knots   43
15 KnotTime(msec)   149  Knots   44
16 KnotTime(msec)  1500  Knots   99
17 KnotTime(msec)   289  Knots   25
18 KnotTime(msec)   259  Knots   37
19 KnotTime(msec)   779  Knots    7
20 KnotTime(msec)    99  Knots    6
21 KnotTime(msec)   120  Knots   13
22 KnotTime(msec)  1779  Knots   51
23 KnotTime(msec)   299  Knots   55
24 KnotTime(msec)   140  Knots   34
25 KnotTime(msec)    49  Knots    0
26 KnotTime(msec)   109  Knots    7
27 KnotTime(msec)   100  Knots   11
28 KnotTime(msec)   119  Knots   16
29 KnotTime(msec)   120  Knots   14
30 KnotTime(msec)   180  Knots   35
31 KnotTime(msec)   139  Knots   30
32 KnotTime(msec)   829  Knots  105
33 KnotTime(msec)  1079  Knots   56
34 KnotTime(msec)   279  Knots    8
35 KnotTime(msec)  1910  Knots   64
36 KnotTime(msec)    90  Knots   11
37 KnotTime(msec)   250  Knots   58
38 KnotTime(msec)   180  Knots   10
39 KnotTime(msec)    99  Knots   11
40 KnotTime(msec)  1420  Knots   40
41 KnotTime(msec)    90  Knots    0
42 KnotTime(msec)   960  Knots    8
43 KnotTime(msec)   140  Knots   19
44 KnotTime(msec)  1349  Knots   22
45 KnotTime(msec)    89  Knots   14
46 KnotTime(msec)   309  Knots   16
47 KnotTime(msec)   110  Knots    7
48 KnotTime(msec)    89  Knots    6
49 KnotTime(msec)   200  Knots   20
50 KnotTime(msec)    59  Knots    5
Sum KnotTime 22319  msec
Time Score      17.15
Knot Score    1181.00
Total Score    1198.15
Cody Maximum allowed Elapsed time is approximately 53 seconds
Elapsed time is 25.172670 seconds.