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Solution 104489

Submitted on 28 Jun 2012

Incorrect

100Size
Leading solution size is -1099.
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Test Suite

Test
Code Input and Output
1
Pass
 
%%
format short
format compact
global net_time
s1 = {'abcd','bcde','cdef','defg'};
s2=min_path_cost(s1); % to get good time
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3;
assert(isequal(s2,'dddd'))
net_time=dt
net_time =
    2.0710
2
Pass
 
%%
global net_time
temp=net_time; % anti-cheat
s1 = {'aldfejk','czoa','vwy','abcde'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'love'))
net_time=temp+dt
dt =
    1.2100
net_time =
    3.2810
3
Pass
 
%%
global net_time
% anti-cheat
temp=net_time;
s1 = {'aldfejk','czoa','vwy','abcde'};
s2=min_path_cost(s1);
t0=clock;
pause(0.2);
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'love'))
if dt<200
 net_time=2001 % cheat trap fail condition
end
dt =
  247.0830
4
Pass
 
%%
% not part of the time trial
% avoids look-up table hack - Castano
s1 = cellfun(@(x)char('a'-1+randi(26,1,5)),cell(1,7),'uniformoutput',false);
assert(all(any(bsxfun(@eq,min_path_cost(s1),cell2mat(cellfun(@(x)x',s1,'uniformoutput',false)))))&all(sum(abs(diff(double(min_path_cost(s1)))))<=sum(abs(diff(double(cell2mat(cellfun(@(x)x(randi(numel(x),1,1000))',s1,'uniformoutput',false))),1,2)),2)));

	    	
5
Pass
 
%%
global net_time
temp=net_time;
s1 = {'lqjfac','deamv','fkazbw','idlw','ajmf','abcwz','wxyz'}; %lmklmww
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'lmklmww'))
net_time=temp+dt
dt =
   58.0630
net_time =
   61.3440
6
Pass
 
%%
global net_time
temp=net_time;
s1 = {'lwjac','demv','fkabw','idlw','pqmf','abcnq','fwxyz','mnop'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'cdfdfcfm')|isequal(s2,'cdbdfcfm'))
net_time=temp+dt
dt =
  298.7150
net_time =
  360.0590
7
Pass
 
%%
global net_time
temp=net_time;
s1 = {'ldjac','demv','fkabw','idlw','pqmf','abcnq','fwxyz','mnop','flap'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'ddfdfcfml')|isequal(s2,'ddbdfcfml'))
net_time=temp+dt
dt =
   1.4542e+03
net_time =
   1.8142e+03
8
Pass
 
%%
global net_time
temp=net_time;
s1 = {'the','goal','of','life','is','living','in','agreement','with','nature'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'hgfiiiighe')|isequal(s2,'hgffiiighe'))
net_time=temp+dt
dt =
   1.3015e+03
net_time =
   3.1157e+03
9
Pass
 
%%
global net_time
temp=net_time;
s1 = {'he' 'has','all','the','virtues','idislike','andnone','ofthe','vicesi','admire'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'eaaeeeeeee'))
net_time=temp+dt
dt =
   1.0229e+04
net_time =
   1.3344e+04
10
Pass
 
%%
global net_time
temp=net_time;
s1 = {'history' 'will','be','kind','to','me','for','i','intend','to','write','it'};
s2=min_path_cost(s1);
t0=clock;
s2=min_path_cost(s1);
dt=etime(clock,t0)*1e3
assert(isequal(s2,'iiekomoiiort')|isequal(s2,'iieiomoiiort'))
net_time=temp+dt
dt =
  992.7210
net_time =
   1.4337e+04
11
Fail
 
%%
global net_time
% Time performance rqmt
assert(net_time<2000,sprintf('Net time = %s',num2str(net_time)));
Error: Net time = 14337.122
12
Pass
 
%%
global net_time
% net_time in ms
% Create graph data
net_time=min(100,net_time) % Limit graph y-axis
fh=fopen('min_path_cost.m','wt');
fprintf(fh,'%s\n',repmat('1;',[1,round(net_time/2)]));
fclose(fh);
net_time =
   100