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

ugly4

by WGE

Status: Passed
Results: pass
CPU Time: 0.291
Score: 103.0
Submitted at: 2003-11-05 16:18:55 UTC
Scored at: 2003-11-05 17:13:34 UTC

Current Rank: 90th

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