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Solution 174647

Submitted on 8 Dec 2012 by Tim

Correct

78Size
This is the leading solution.
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Test Suite

Test
Code Input and Output
1
Pass
 
%%
%http://contest.usc.edu/index.php/Fall12/Home?action=download&upname=water.in.txt
tic
urlwrite('http://contest.usc.edu/index.php/Fall12/Home?action=download&upname=water.in.txt','water_in.txt');
toc
Elapsed time is 0.545820 seconds.
2
Pass
 
%%
 fid=fopen('water_in.txt','r');
 w_area_expect=[8 16;100 100;0 1;1 1;5 9;186 675;23 110; 480 2500;102 2500;61 400; ...
     73 930;160 441; 678 800; 55 361; 53 195;216 1296;199 1110;81 576;232 552;12 30;9 25;15 25;25 143; ...
     66 120;2500 2500;270 1680;264 900;292 1365;748 2401;244 609;315 1296;214 1188];
 qty=fscanf(fid,'%i',1);
 for q=1:qty
  n = fscanf(fid,'%i %i %i\n',3)'; % rows / cols / min rect
  s=n(3);
  n=n(1:2);
  strv=fgetl(fid);
  iswater=strv;
  A=zeros(n); % Format is rows, columns
  for i=1:n(1)
   strv = fgetl(fid);
   A(i,:) = strv;
  end
  A=char(A);
  [w,w_area]=Water_analysis(A,iswater,s);
  assert(isequal([w w_area],w_area_expect(q,:)));
 end
 fprintf('Processing Complete\n\n')
 fclose(fid);
toc
Processing Complete
Elapsed time is 38.870950 seconds.