Finish 2003-11-12 15:00:00 UTC

FDA12.2

by Fran├žois Glineur

Status: Passed
Results: pass
CPU Time: 0.23
Score: 102.0
Submitted at: 2003-11-05 15:27:33 UTC
Scored at: 2003-11-05 15:26:36 UTC

Current Rank: 73rd
Based on: FDA12.1 (diff)

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Code
[m n]=size(a);
b=0;
for i=1:m
   for j=i+1:m
       for k=1:n-j+i
           c = a(i:j,k:k+j-i);
           if ~(c-c(1))
               b = max(b,sum(c(:)));
           end
       end
   end
end