this problem is solved in O( n^3). 2012/1/16 jaimedp <[email protected]>
> > Compute the integral matrix, find the min and max in that matrix > (given that min is left and up from the max) and those would be the > top left and bottom right of the max sum matrix. > > mmm, I think that works.... > > > On Jan 15, 7:25 pm, Ashish Goel <[email protected]> wrote: > > given a m*n matrix, find the subset rectangle with max sum (any other > > rectangle taken would have lesser sum) > > Best Regards > > Ashish Goel > > "Think positive and find fuel in failure" > > +919985813081 > > +919966006652 > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
